Name  | Location  | Locator View  | Connector End View  | 
|---|---|---|---|
1-2 Shift Solenoid (SS) Valve  | Internal to the transmission  | ||
2-3 Shift Solenoid (SS) Valve  | Internal to the transmission  | ||
3-2 Shift Solenoid (SS) Valve (4L60-E)  | Internal to the transmission  | ||
A/C Compressor Clutch (C60 with 5.3L)  | On the front of the A/C compressor upper left front of engine  | ||
A/C Compressor Clutch (C60 with 4.8L/5.3L/6.0L)  | On the front of the A/C compressor lower right front of engine  | ||
A/C Compressor Clutch (C60 with 6.6L)  | On the front of the A/C compressor upper left front of engine  | --  | |
A/C Low Pressure Switch (C60)  | Right rear side of the engine compartment, on the side of the accumulator  | ||
A/C Refrigerant Pressure Sensor (C60)  | On the engine harness in the left rear side of the engine compartment  | ||
Accelerator Pedal Position (APP) Sensor  | Left lower side of the instrument panel, above the accelerator pedal  | ||
Accessory Power Outlet - Center Console 2  | In the right center of the instrument panel  | ||
Air Temperature Actuator  | Lower right side of the Instrument Panel, attached to the HVAC module  | ||
Air Temperature Actuator - Auxiliary (C69)  | In the left rear of the passenger compartment, attached to the auxiliary HVAC module  | ||
Ambient Air Temperature Sensor (UFA)  | Attached to the front center of the radiator support  | ||
Ambient Light Sensor  | On the top of the instrument panel  | ||
Antenna  | Attached to the right front fender  | --  | |
Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch (4L60-E)  | Internal to the transmission  | ||
Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch (4L80-E)  | Internal to the transmission  | ||
Automatic Transmission Fluid Temperature (TFT) Sensor (4L80-E)  | Internal to the transmission  | ||
Automatic Transmission Input Shaft Speed (ISS) Sensor (4L60-E)  | Internal to the transmission  | --  | |
Automatic Transmission Input Shaft Speed (ISS) Sensor (4L80-E)  | Left side of the transmission  | ||
Automatic Transmission Shift Lock Control Solenoid  | Attached to the right side of the steering column  | --  | |
Automatic Transmission Output Shaft Speed (OSS) Sensor (4L60-E)  | Right rear side of the transmission  | ||
Automatic Transmission Output Shaft Speed (OSS) Sensor (4L80-E)  | Left rear side of the transmission  | ||
Backup Alarm (8S3)  | In the rear of the vehicle on the frame  | --  | |
Backup Lamp - Left (Passenger/Cargo)  | Attached to the left tail lamp assembly  | ||
Backup Lamp - Right (Passenger/Cargo)  | Attached to the right tail lamp assembly  | ||
Battery  | At the right front side of the engine compartment  | --  | |
Battery - Auxiliary (6.6L)  | Left frame rail, center of the vehicle  | --  | |
Blower Motor  | Right rear of the engine compartment, attached to the evaporator case  | ||
Blower Motor - Auxiliary (C36/C69)  | In the left rear of the passenger compartment, attached to the auxiliary HVAC module  | ||
Blower Motor High Speed Relay - Auxiliary (C36/C69)  | In the left rear of the passenger compartment, attached to the auxiliary HVAC module  | ||
Blower Motor Low Speed Relay - Auxiliary (C36/C69)  | In the left rear of the passenger compartment, attached to the auxiliary HVAC module  | ||
Blower Motor Medium Speed Relay - Auxiliary (C36/C69)  | In the left rear of the passenger compartment, attached to the auxiliary HVAC module  | ||
Blower Motor Resistor - Auxiliary (C36/C69)  | In the left rear of the passenger compartment, attached to the auxiliary HVAC module  | ||
Blower Motor Resistor Assembly  | Right rear of the engine compartment, attached to the evaporator case  | ||
Blower Motor Switch - Auxiliary (C36 without C69)  | In the center of the instrument panel  | ||
Body Control Module (BCM)  | Lower right side of the instrument panel behind the knee bolster  | ||
Brake Booster Fluid Flow Alarm Switch (UJ1)  | In the power steering outlet hose, near the power steering pump  | ||
Brake Booster Fluid Pressure Alarm Switch (UJ1)  | In the power steering inlet hose, near the power steering pump  | ||
Brake Fluid Level Switch (Heavy Duty)  | Left rear of the engine compartment, attached to the left lower side of the brake fluid reservoir  | ||
Brake Pressure Differential Switch (Light Duty)  | Internal to the combination valve, near the front of the electronic brake control module (EBCM)  | ||
Camshaft Position (CMP) Actuator Solenoid Valve (6.0L)  | Front of the engine behind the center of the water pump  | ||
Camshaft Position (CMP) Sensor (4.3L)  | Part of the distributor, top rear of the engine  | ||
Camshaft Position (CMP) Sensor (4.8L/5.3L/6.0L)  | Front of the engine between the water pump and the crank pulley  | ||
Camshaft Position (CMP) Sensor (6.6L)  | Mounted to front engine cover above and to the right of the crankshaft  | ||
Center High Mounted Stop Lamp (CHMSL) (Passenger/Cargo)  | At the top rear center of the vehicle  | ||
Central Sequential Fuel Injection (Central SFI) (4.3L)  | Attached to the lower side of the intake manifold  | ||
Chime Module (UL5)  | In the center of the instrument panel behind the radio  | ||
Cigar Lighter (DT4) / Accessory Power Outlet - Center Console 1 (without DT4)  | In the center of the instrument panel  | ||
Coolant Heater (K08)  | Attached to the left front inner frame rail  | ||
Coolant Heater Air Temperature Sensor (K08)  | Internal to the coolant heater assembly  | --  | |
Coolant Heater Blower Motor (K08)  | Internal to the coolant heater assembly  | --  | |
Coolant Heater Combustion Sensor (K08)  | Internal to the coolant heater assembly  | --  | |
Coolant Heater Control Module (K08)  | Internal to the coolant heater assembly  | --  | |
Coolant Heater Fuel Pump (K08)  | Attached to the left inner frame rail, near the fuel pump assembly  | --  | |
Coolant Heater Glow Plug (K08)  | Internal to the coolant heater assembly  | --  | |
Crankshaft Position (CKP) Sensor (4.3L)  | Attached to the lower right front of the engine, near the crankshaft in the timing cover  | ||
Crankshaft Position (CKP) Sensor (4.8L/5.3L/6.0L)  | Attached to the lower right rear side of the engine, behind the starter  | ||
Crankshaft Position (CKP) Sensor (6.6L)  | Mounted to the front engine cover to the right of the crankshaft  | ||
Data Link Connector (DLC)  | Left lower side of the instrument panel, near the park brake pedal assembly  | ||
Dome Lamp (Cargo)  | In the rear of the roof panel  | ||
Dome/Reading Lamp - Front  | In the front of the roof panel  | ||
Dome/Reading Lamp - Middle (Passenger)  | In the center of the roof panel  | ||
Dome/Reading Lamp - Rear (Passenger)  | In the rear of the roof panel  | ||
Door Contact Plate - Left (E26 with AU3)  | Attached to the left B-pillar  | ||
Door Contact Plate - Right (Passenger/Cargo with AU3)  | Attached to the right B-pillar  | ||
Door Jamb Switch - Left Rear (E26)  | Attached to the lower left rear B-pillar  | ||
Door Jamb Switch - Right Rear (Passenger/Cargo)  | Attached to the lower right rear B-pillar  | ||
Door Latch - Cargo (Passenger/Cargo)  | Attached to the right cargo door latch, in the right cargo door  | ||
Door Latch - Driver  | Attached to the driver door latch, in the driver door  | ||
Door Latch - Passenger  | Attached to the front passenger door latch, in the front passenger door  | ||
Door Lock Actuator - Left Rear (E26 with AU3)  | Attached to the left rear door latch, in the left rear door  | ||
Door Lock Actuator - Right Rear (Passenger/Cargo with AU3)  | Attached to the right rear door latch, in the right rear door  | ||
Door Lock Switch - Cargo (Passenger/Cargo with AU3)  | Attached to the right cargo door accessory mount plate  | ||
Door Lock Switch - Driver (AU3)  | Attached to the left front door accessory mount plate  | ||
Door Lock Switch - Passenger (AU3)  | Attached to the right front door accessory mount plate  | ||
Driver Information Center (DIC) Switch  | Left of the instrument cluster on the I/P  | ||
Electronic Brake Control Module (EBCM)  | Attached to the left frame rail, near the center of the vehicle  | ||
Electronic Compass Module (U80)  | In the front of the headliner  | ||
Engine Control Module (ECM)  | At the left front side of the engine compartment, near the underhood fuse block on the inner left front fender  | ||
Engine Coolant Level Switch (6.6L)  | Right front of the engine compartment, attached to the bottom of the coolant surge tank  | ||
Engine Coolant Temperature (ECT) Sensor (6.6L)  | On the left side of the engine  | ||
Engine Coolant Temperature (ECT) Sensor (4.3L)  | On the left cylinder head between exhaust ports 3 and 5 (4.3L)  | ||
Engine Coolant Temperature (ECT) Sensor (4.8L/5.3L/6.0L)  | On the left cylinder head at exhaust port 1  | ||
Engine Cooling Fan (6.6L)  | In the engine compartment, attached to the water pump pulley  | --  | |
Engine Oil Level (EOL) Switch (4.8L/5.3L/6.0L)  | Attached to the right side of the oil pan  | ||
Engine Oil Level (EOL) Switch (6.6L)  | Attached to the left side of the oil pan  | ||
Engine Oil Pressure (EOP) Sensor (Diesel)  | On the top rear of the engine  | ||
Engine Oil Pressure (EOP) Sensor (Gas)  | On the rear center of the engine  | ||
Evaporative Emission (EVAP) Canister Purge Solenoid Valve (Gas)  | On the top of the engine, rear of the throttle body  | ||
Evaporative Emission (EVAP) Canister Vent Solenoid Valve (Gas)  | Attached to the side of the EVAP canister, front of the fuel tank  | --  | |
Exhaust Gas Recirculation (EGR) Temperature Sensor 1 (6.6L)  | Take out between Glow Plugs 3 and 5  | --  | |
Exhaust Gas Recirculation (EGR) Temperature Sensor 2 (6.6L)  | Top left side of the engine near the take out for X108  | --  | |
Exhaust Gas Recirculation (EGR) Valve (6.6L)  | Right side of the engine above the #1 cylinder  | ||
Exhaust Pressure Differential Sensor (6.6L)  | Attached to the left upper frame, near the diesel oxidizing converter (DOC)  | --  | |
Exhaust Temperature Sensor - 1 (6.6L)  | Attached to the exhaust pipe, near the front of the diesel particulate filter  | --  | |
Exhaust Temperature Sensor - 2 (6.6L)  | Attached to the exhaust pipe, near the rear of the diesel particulate filter  | --  | |
Fuel Heater (6.6L)  | Internally attached to the top of the fuel pump assembly, left center inner frame rail  | --  | |
Fuel Injector 1 (4.3L)  | Inside the intake manifold at cylinder 1  | --  | |
Fuel Injector 1 (4.8L/5.3L/6.0L)  | On the left side of the intake manifold, at the #1 cylinder intake port  | ||
Fuel Injector 1 (6.6L)  | Near the right side engine rocker cover above the #1 cylinder  | ||
Fuel Injector 2 (4.3L)  | Inside the intake manifold at cylinder 2  | --  | |
Fuel Injector 2 (4.8L/5.3L/6.0L)  | On the right side of the intake manifold, at the #2 cylinder intake port  | ||
Fuel Injector 2 (6.6L)  | Near the left side engine rocker cover above the #2 cylinder  | ||
Fuel Injector 3 (4.3L)  | Inside the intake manifold at cylinder 3  | --  | |
Fuel Injector 3 (4.8L/5.3L/6.0L)  | On the left side of the intake manifold, at the #3 cylinder intake port  | ||
Fuel Injector 3 (6.6L)  | Near the right side engine rocker cover above the #3 cylinder  | ||
Fuel Injector 4 (4.3L)  | Inside the intake manifold at cylinder 4  | --  | |
Fuel Injector 4 (4.8L/5.3L/6.0L)  | On the right side of the intake manifold, at the #4 cylinder intake port  | ||
Fuel Injector 4 (6.6L)  | Near the left side engine rocker cover above the #4 cylinder  | ||
Fuel Injector 5 (4.3L)  | Inside the intake manifold at cylinder 5  | --  | |
Fuel Injector 5 (4.8L/5.3L/6.0L)  | On the left side of the intake manifold, at the #5 cylinder intake port  | ||
Fuel Injector 5 (6.6L)  | Near the right side engine rocker cover above the #5 cylinder  | ||
Fuel Injector 6 (4.3L)  | Inside the intake manifold at cylinder 6  | --  | |
Fuel Injector 6 (4.8L/5.3L/6.0L)  | On the right side of the intake manifold, at the #6 cylinder intake port  | ||
Fuel Injector 6 (6.6L)  | Near the left side engine rocker cover above the #6 cylinder  | ||
Fuel Injector 7 (4.8L/5.3L/6.0L)  | On the left side of the intake manifold, at the #7 cylinder intake port  | ||
Fuel Injector 7 (6.6L)  | Near the right side engine rocker cover above the #7 cylinder  | ||
Fuel Injector 8 (4.8L/5.3L/6.0L)  | On the right side of the intake manifold, at the #8 cylinder intake port  | ||
Fuel Injector 8 (6.6L)  | Near the left side engine rocker cover above the #8 cylinder  | ||
Fuel Level Sensor (6.6L)  | In the fuel tank  | ||
Fuel Pressure Regulator (6.6L)  | Mounted to injection pump, near the thermostat housing  | ||
Fuel Pump (6.6L)  | Internally attached to the middle of the fuel pump assembly, left center inner frame rail  | ||
Fuel Pump and Sender Assembly (Gas)  | In the fuel tank  | ||
Fuel Pump Flow Control Module (5.3L)  | At the rear of the vehicle, attached to the left rear frame rail  | ||
Fuel Rail Pressure (FRP) Sensor (5.3L)  | Near the fuel system control module  | --  | |
Fuel Rail Pressure (FRP) Sensor (6.6L)  | Top of the engine, mounted to the rear of the right fuel rail  | ||
Fuel Rail Temperature (FRT) Sensor (6.6L)  | Top of the engine, mounted to the rear of the left fuel rail  | ||
Fuel Tank Pressure (FTP) Sensor (Gas)  | Attached to the top of the fuel sender assembly  | ||
Fuse Block - Body  | Below the driver seat  | ||
Fuse Block - Underhood  | In the engine compartment, attached to the left front fender  | ||
Fusible Link - 1 (6.6L)  | In the battery cable harness, between the battery and the glow plug control module (GPCM)  | --  | --  | 
Fusible Link - 2 (Gas)  | In the battery cable harness, between the battery and the underhood fuse block  | --  | --  | 
Fusible Link - 2 (6.6L)  | In the battery cable jumper harness, between the junction block and the underhood fuse block  | --  | --  | 
Fusible Link - 3 (Gas)  | In the battery cable harness, between the battery and the generator  | --  | --  | 
Fusible Link - 3 (6.6L)  | In the battery cable harness, between the battery and the right generator  | --  | --  | 
Fusible Link - 4 (6.6L)  | In the battery cable jumper harness, between the junction block and the intake air heater module  | --  | --  | 
Fusible Link - 5 (KD9 with YF2)  | In the battery cable jumper harness, between the junction block and the left generator  | --  | --  | 
Generator (4.3L/6.6L)  | Attached to the right front of the engine  | ||
Generator (4.8L/5.3L/6.0L)  | Attached to the left front of the engine  | ||
Generator - Auxiliary (6.6L with KD9 with YF2)  | Attached to the left front of the engine  | --  | |
Glow Plug 1 (6.6L)  | Attached to the side of the right cylinder head, above the #1 cylinder  | ||
Glow Plug 2 (6.6L)  | Attached to the side of the left cylinder head, above the #2 cylinder  | ||
Glow Plug 3 (6.6L)  | Attached to the side of the right cylinder head, above the #3 cylinder  | ||
Glow Plug 4 (6.6L)  | Attached to the side of the left cylinder head, above the #4 cylinder  | ||
Glow Plug 5 (6.6L)  | Attached to the side of the right cylinder head, above the #5 cylinder  | ||
Glow Plug 6 (6.6L)  | Attached to the side of the left cylinder head, above the #6 cylinder  | ||
Glow Plug 7 (6.6L)  | Attached to the side of the right cylinder head, above #7 cylinder  | ||
Glow Plug 8 (6.6L)  | Attached to the side of the right cylinder head, above the #8 cylinder  | ||
Glow Plug Control Module (GPCM) (6.6L)  | Left rear of the engine, above the rocker cover to the left of the turbocharger  | ||
Hazard Warning Switch  | On the top of the steering column, part of the turn signal/multifunction switch  | --  | |
Headlamp - Left (Sealed)  | At the left front of the vehicle  | ||
Headlamp - Left High Beam (Composite)  | At the left front of the vehicle  | ||
Headlamp - Left Low Beam (Composite)  | At the left front of the vehicle  | ||
Headlamp - Right (Sealed)  | At the right front of the vehicle  | ||
Headlamp - Right High Beam (Composite)  | At the right front of the vehicle  | ||
Headlamp - Right Low Beam (Composite)  | At the right front of the vehicle  | ||
Headlamp and Panel Dimmer Switch  | At the left side of the instrument panel  | ||
Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 1 (Gas)  | Attached to the left front exhaust pipe, front of the catalytic converter  | ||
Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 2 (Gas)  | Attached to the left front exhaust pipe, back of the catalytic converter  | ||
Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 1 (Gas)  | Attached to the right front exhaust pipe, front of the catalytic converter  | ||
Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 2 (Gas)  | Attached to the right front exhaust pipe, rear of the catalytic converter  | ||
Horn Assembly  | In the left front engine compartment behind the left headlamp  | ||
Horn Switch  | Inside the upper steering column, behind the inflatable restraint steering wheel module  | ||
HVAC Control Assembly - Front Auxiliary (C69)  | On the front of the overhead console  | ||
HVAC Control Assembly - Rear Auxiliary (C69 with Rear Auxiliary Controls)  | In the headliner, near the center of the vehicle  | ||
HVAC Control Assembly  | In the center of the instrument panel  | ||
HVAC Control Module - Auxiliary (C69 with Rear Auxiliary Controls)  | In the headliner, behind the front auxiliary HVAC controller  | ||
Ignition Coil 1 (4.8L/5.3L/6.0L)  | On the left rocker cover front at cylinder 1  | ||
Ignition Coil 2 (4.8L/5.3L/6.0L)  | On the right rocker cover front at cylinder 2  | ||
Ignition Coil 3 (4.8L/5.3L/6.0L)  | On the left rocker cover center at cylinder 3  | ||
Ignition Coil 4 (4.8L/5.3L/6.0L)  | On the right rocker cover center at cylinder 4  | ||
Ignition Coil 5 (4.8L/5.3L/6.0L)  | On the left rocker cover center at cylinder 5  | ||
Ignition Coil 6 (4.8L/5.3L/6.0L)  | On the right rocker cover center at cylinder 6  | ||
Ignition Coil 7 (4.8L/5.3L/6.0L)  | On the left rocker cover rear at cylinder 7  | ||
Ignition Coil 8 (4.8L/5.3L/6.0L)  | On the right rocker cover rear at cylinder 8  | ||
Ignition Control Module (ICM) (4.3L)  | On the top right side of the engine  | ||
Ignition Key Alarm Switch  | On the top of the ignition key cylinder in the steering column  | --  | |
Ignition Switch  | On the right side of the steering column  | ||
Inflatable Restraint Front End Sensor  | On the lower center of the radiator support  | ||
Inflatable Restraint Front Passenger Presence System (PPS) Sensor (Light Duty without YF7)  | On the passenger seat harness near the take out for the seat adjuster switch  | ||
Inflatable Restraint I/P Module  | Right side of the instrument panel  | ||
Inflatable Restraint I/P Module Disable Switch (C99)  | In the center of the instrument panel  | ||
Inflatable Restraint I/P Module Indicator (Light Duty without YF7)  | In the center of the instrument panel  | ||
Inflatable Restraint Roof Rail Module - Left Front (ASF)  | Behind the left side of the headliner trim  | ||
Inflatable Restraint Roof Rail Module - Right Front (ASF)  | Behind the right side of the headliner trim  | ||
Inflatable Restraint Roof Rail Module - Right Rear (ASF with YA2)  | Behind the right rear side of the headliner trim  | ||
Inflatable Restraint Seat Position Sensor (SPS) - Driver (Light Duty)  | Below the driver seat, on the seat track  | ||
Inflatable Restraint Seat Position Sensor (SPS) - Passenger (Light Duty)  | Below the front passenger seat, on the seat track  | ||
Inflatable Restraint Sensing and Diagnostic Module (SDM)  | Below the driver seat under the carpet on the floor board  | ||
Inflatable Restraint Side Impact Sensor (SIS) - Left Front (ASF)  | In the left front side door  | ||
Inflatable Restraint Side Impact Sensor (SIS) - Left Rear (Passenger with ASF)  | In the left center of the vehicle behind the body panel trim  | ||
Inflatable Restraint Side Impact Sensor (SIS) - Right Front (ASF)  | In the right front side door  | ||
Inflatable Restraint Side Impact Sensor (SIS) - Right Rear (Passenger with ASF with E24)  | In the lower right side of the vehicle near the rear side door  | ||
Inflatable Restraint Side Impact Sensor (SIS) - Right Rear (Passenger with ASF with YA2)  | In the lower right side of the vehicle near the rear side door  | ||
Inflatable Restraint Steering Wheel Module  | Attached to the center of the steering wheel  | ||
Inflatable Restraint Steering Wheel Module Coil  | Inside the upper steering column  | --  | |
Inflatable Restraint Vehicle Rollover Sensor (ASF)  | In the front center on the floor board between the front seats  | ||
Instrument Panel Cluster (IPC)  | Attached to the left side of the instrument panel  | ||
Intake Air Heater (IAH) (6.6L)  | Between the intake manifold tube and the air cooler outlet duct  | ||
Intake Air Temperature (IAT) Sensor (6.6L)  | Attached to the intake manifold, front of the turbocharger  | ||
Intake Air Valve (6.6L)  | Attached to the left side of the intake housing  | ||
Junction Block (6.6L)  | Attached to the upper right side of the radiator support  | --  | --  | 
Knock Sensor (KS) 1 (Gas)  | In the left side of the engine block near the motor mount  | ||
Knock Sensor (KS) 2 (Gas)  | In the right side of the engine block near the motor mount  | ||
License Lamp (Passenger/Cargo)  | Attached to the outer right cargo door, above the license plate mount  | ||
Manifold Absolute Pressure (MAP) Sensor (4.3L)  | At the top right side of the engine, on the intake manifold  | ||
Manifold Absolute Pressure (MAP) Sensor (4.8L/5.3L/6.0L)  | At the top rear of the engine, on the intake manifold  | ||
Manifold Absolute Pressure (MAP) Sensor (6.6L)  | Attached to the intake manifold tube, between the engine and the air cooler outlet duct  | ||
Marker Lamp - Left Front  | In the left front corner of the vehicle  | ||
Marker Lamp - Right Front  | In the right front corner of the vehicle  | ||
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (Diesel)  | Attached to the air intake duct, front of the engine compartment  | ||
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (Gas)  | Attached to the air intake duct, front of the engine compartment  | --  | |
Mode Actuator - Auxiliary (C69)  | In the left rear of the passenger compartment, attached to the auxiliary HVAC module  | ||
Outside Rearview Mirror - Driver (DE5/DE7)  | Attached to the exterior of the left front door  | ||
Outside Rearview Mirror - Passenger (DE5/DE7)  | Attached to the exterior of the right front door  | ||
Outside Rearview Mirror Switch (DE5/DE7)  | Attached to the left front door accessory mount plate  | ||
Park Brake Switch  | Left lower side of the instrument panel on the brake pedal assembly  | ||
Park/Neutral Position (PNP) Switch  | Left front side of the transmission case  | 
 or  | |
Park/Turn Signal Lamp - Left Front  | In the left front corner of the vehicle  | ||
Park/Turn Signal Lamp - Right Front  | In the right front corner of the vehicle  | ||
Pressure Control (PC) Solenoid Valve  | Internal to the transmission  | ||
Radio  | In the center of the instrument panel  | ||
Rear Window Defogger Grid - Left (C49)  | Attached to the left cargo door window  | ||
Rear Window Defogger Grid - Right (C49)  | Attached to the right cargo door window  | ||
Remote Control Door Lock Receiver (RCDLR) (AU0)  | Attached to the upper left side of the instrument panel carrier, above the instrument panel cluster (IPC)  | ||
Seat Adjuster Motor Assembly - Driver (AG1)  | Below the left front seat, attached to the seat frame  | ||
Seat Adjuster Motor Assembly - Passenger (AG1)  | Below the right front seat, attached to the seat frame  | ||
Seat Adjuster Switch - Driver (AG1)  | Attached to the front panel of the driver seat  | ||
Seat Adjuster Switch - Passenger (AG2)  | Attached to the front panel of the front passenger seat  | ||
Seat Belt Buckle - Driver  | Right side of the driver seat  | ||
Seat Belt Buckle - Passenger  | Left side of the front passenger seat  | ||
Seat Belt Pretensioner - Driver (Light Duty)  | Part of the Seat Belt Buckle  | ||
Seat Belt Pretensioner - Passenger (Light Duty)  | Part of the Seat Belt Buckle  | ||
Speaker - Left Cargo Door (US8/US9)  | Attached to the left cargo door  | ||
Speaker - Left Front  | Attached to the left front door  | ||
Speaker - Left Rear (Passenger/Cargo)  | In the left rear headliner of the vehicle  | ||
Speaker - Right Cargo Door (US8/US9)  | Attached to the right cargo door  | ||
Speaker - Right Front  | Attached to the right front door  | ||
Speaker - Right Rear (Passenger/Cargo)  | In the right rear upper headliner of the vehicle  | ||
Starter Motor  | Attached to the lower right rear of the engine  | ||
Steering Wheel Control Switch - Left (K34)  | On the left steering wheel spoke  | ||
Steering Wheel Control Switch - Right (W1Y)  | On the right steering wheel spoke  | ||
Steering Wheel Speed/Position Sensor (JL4)  | Attached the lower steering column jacket assembly  | ||
Stop Lamp Switch  | Left lower side of the instrument panel, above the brake pedal  | ||
Sunshade - Left (DH6 with YF7)  | On the upper left of the headliner  | ||
Sunshade - Right (DH6)  | On the upper right of the headliner  | ||
Tail/Stop and Turn Signal Lamp - Left (Passenger/Cargo)  | Attached to the left tail lamp assembly, upper bulb  | ||
Tail/Stop and Turn Signal Lamp - Right (Passenger/Cargo)  | Attached to the right tail lamp assembly, upper bulb  | ||
Theft Deterrent Module (TDM)  | In the steering column around the ignition key cylinder housing  | ||
Throttle Body (Gas)  | Center of the engine on the upper intake manifold (4.3L), attached to the center front of the intake manifold (4.8L/5.3L/6.0L)  | ||
Tire Pressure Sensor - Left Front  | Part of the left front tire valve stem, inside the rim  | --  | --  | 
Tire Pressure Sensor - Right Front  | Part of the right front tire valve stem, inside the rim  | --  | --  | 
Tire Pressure Sensor - Left Rear  | Part of the left rear tire valve stem, inside the rim  | --  | --  | 
Tire Pressure Sensor - Right Rear  | Part of the right rear tire valve stem, inside the rim  | --  | --  | 
Torque Converter Clutch (TCC) Solenoid Valve (4L60-E)  | Internal to the transmission  | ||
Torque Converter Clutch (TCC) Pulse Width Modulation (PWM) Solenoid Valve  | Internal to the transmission  | ||
Tow/Haul Switch  | In the center of the instrument panel  | ||
Traction Control Switch (TCS) (JL4)  | In the center of the instrument panel  | ||
Trailer Connector (UY7)  | Below the rear bumper, near the center  | --  | |
Transmission Control Module (TCM)  | Attached to the right inner fender, near the A/C/Heater case  | ||
Turbocharger Vane Position Control Solenoid Valve (6.6L)  | Mounted on the right side of the turbocharger, between the front and rear turbocharger housings  | ||
Turbocharger Vane Position Sensor (6.6L)  | Mounted on the top of the turbocharger, between the front and rear turbocharger housings  | ||
Turn Signal/Multifunction Switch  | On the left side of the steering column  | ||
Underhood Lamp  | In the engine compartment, attached to the left inner hood panel  | ||
Vacuum Pump (6.6L)  | In the right front lower side of the engine compartment, below the battery  | ||
Water in Fuel Sensor (6.6L)  | Internally attached to the bottom of the fuel pump assembly, left center inner frame rail  | --  | |
Wheel Speed Sensor (WSS) - Left Front  | At the left front wheel  | ||
Wheel Speed Sensor (WSS) - Left Rear (JL4)  | At the left rear wheel, attached to the backing plate  | ||
Wheel Speed Sensor (WSS) - Right Front  | At the right front wheel  | ||
Wheel Speed Sensor (WSS) - Right Rear (JL4)  | At the right rear wheel, attached to the backing plate  | ||
Window Motor - Driver (A31)  | Attached to the interior of the left front door  | ||
Window Motor - Passenger (A31)  | Attached to the interior of the right front door  | ||
Window Switch - Driver (A31)  | Attached to the left front door accessory mount plate  | ||
Window Switch - Passenger (A31)  | Attached to the right front door accessory mount plate  | ||
Windshield Washer Fluid Pump  | Attached to the windshield washer fluid reservoir in the right front of the engine compartment  | ||
Windshield Wiper Motor  | In the left side of the cowl, near the engine compartment  | ||
Windshield Wiper/Washer Switch  | Part of the turn signal/multifunction switch  | --  | --  | 
Yaw and Lateral Accelerometer Sensor (JL4)  | Under the passenger seat on the floor board  | Passenger Compartment/Roof Component Views or  | |
X100 (40 cavities)  | Instrument panel harness to the engine harness, left rear of the engine compartment near the underhood fuse block and the horn  | ||
X101 (30 cavities)  | Chassis harness to the engine harness, left rear of the engine compartment behind the underhood fuse block  | ||
X104 (2 cavities)  | Instrument panel harness to the inflatable restraint front end sensor jumper harness, bottom left side of the radiator support  | ||
X105 (10 cavities) (6.6L)  | Engine chassis harness to the chassis harness, right front inner frame rail  | ||
X107 (40 cavities) (6.6L)  | Engine harness to the engine chassis harness, left front upper corner of the engine assembly  | --  | |
X108 (40 cavities) (6.6L)  | Engine harness to the engine chassis harness, right front upper corner of the engine assembly  | ||
X109 (2 cavities)  | Engine harness to the underhood lamp jumper harness, left rear of the engine compartment  | ||
X110 (6 cavities) (6.6L)  | Engine jumper harness to the engine harness, near the upper front corner of the left valve cover  | ||
X111 (8 cavities) (6.6L)  | Fuel pressure regulator (FPR)/engine coolant temperature (ECT) sensor harness to the engine harness, near the upper front corner of the left valve cover  | ||
X112 (4 cavities) (6.6L)  | Fuel rail pressure (FRP) sensor harness to the engine harness, near the upper rear corner of the right valve cover  | ||
X115 (8 cavities) (6.6L)  | Engine chassis harness to the exhaust gas temperature sensor harness  | ||
X126 (7 cavities) (4.8L/5.3L/6.0L)  | Engine harness to the left ignition coils jumper harness, top center of the left valve cover  | ||
X127 (7 cavities) (4.8L/5.3L/6.0L)  | Engine harness to the right ignition coils jumper harness, top center of the right valve cover  | ||
X128 (8 cavities) (Cutaway 4.8L/6.0L)  | Engine harness to the rear oxygen sensors jumper harness, right frame rail  | ||
X141 (2 cavities) (UJ1)  | Instrument panel harness to the brake fluid alarm switch jumper harness, left rear of the engine compartment near the cowl  | ||
X142 (5 cavities) (6.6L)  | Engine harness to the fan jumper harness, near the front of the engine  | ||
X150 (2 cavities) (UFA)  | Instrument panel harness to the forward lamp harness, near the upper radiator hose at the radiator entry point  | ||
X174 (30 cavities) (6.6L)  | Chassis harness to the transmission jumper harness, left center upper frame rail near the fuel pump assembly  | ||
X175 (20 cavities) (4L60-E)  | Engine harness to the transmission, right side of the transmission  | ||
X175 (20 cavities) (4L80-E)  | Engine harness to the transmission, left side of the transmission  | ||
X176 (3 cavities) (4.3L)  | Engine harness to the camshaft harness, right front side of the engine near the crank pulley  | ||
X177 (3 cavities) (4.8L/5.3L)  | Engine harness to the camshaft harness, left front of the engine near the crank pulley  | ||
X177 (5 cavities) (6.0L)  | Engine harness to the camshaft harness, left front of the engine near the crank pulley  | ||
X200 (48 cavities)  | Steering column harness to the instrument panel harness, at the base of the steering column  | ||
X205 (16 cavities)  | Front headliner harness to the body harness, behind the A-pillar  | ||
X220 (2 cavities)  | Instrument panel harness to the parking brake jumper harness, left side of the instrument panel, center of the parking brake pedal assembly  | ||
X221 (4 cavities)  | Instrument panel harness to the brake switch jumper harness, left side of the instrument panel above the parking brake pedal  | ||
X222 (4 cavities) (YF2/YF7)  | Upfitter harness to the instrument panel harness, left side of the instrument panel near the parking brake lever assembly  | ||
X276 (4 cavities)  | In the back of the left instrument panel knee bolster above X200  | ||
X305 (2 cavities) (K08)  | Chassis harness to the coolant heater fuel pump jumper harness, left center inner frame rail near the fuel pump assembly  | ||
X306 (12 cavities)  | Body harness to the front passenger seat harness, right side of the passenger compartment below the passenger seat  | ||
X307 (6 cavities)  | Body harness to the driver seat harness, left side of the passenger compartment below the driver seat  | ||
X316 (6 cavities) (6.6L)  | Transmission harness to the fuel pump harness  | --  | |
X318 (40 cavities) (Passenger/Cargo)  | Instrument panel harness to the body harness, behind the left kick panel  | ||
X319 (8 cavities) (C36/ENC)  | Rear heater switch harness to the body harness, behind the left kick panel  | ||
X320 (16 cavities) (YF2/YF7)  | Upfitter harness to the body harness, left side of the passenger compartment lower left C-pillar  | ||
X321 (4 cavities) (YF2/YF7)  | Upfitter harness to the body harness, left side of the passenger compartment center of the left C-pillar  | ||
X324 (2 cavities) (ASF)  | Passenger side rear impact sensor harness to the body harness at the bottom of the right C-pillar  | ||
X330 (4 cavities)  | Instrument panel harness to the body harness, under the driver seat  | ||
X331 (4 cavities)  | Instrument panel harness to the body harness, under the driver seat  | ||
X400 (10 cavities) (Passenger/Cargo)  | Right cargo door harness to the body harness, right rear of the passenger compartment center of the right D-pillar  | ||
X401 (6 cavities) (Passenger/Cargo)  | Left tail lamp harness to the body harness, left rear of the passenger compartment center of the left D-pillar  | ||
X402 (6 cavities) (Passenger/Cargo)  | Right tail lamp harness to the body harness, RR of the passenger compartment center of the right D-pillar  | ||
X405 (10 cavities) (Cutaway)  | Chassis harness to the cutaway rear lighting connector, left rear frame rail  | ||
X407 (6 cavities) (C36/C69)  | Rear HVAC harness to the body harness, left rear of the passenger compartment upper back side of the auxiliary HVAC module at the D-pillar  | ||
X409 (2 cavities) (C36/C69)  | Rear HVAC harness to body harness, left rear of the passenger compartment upper back side of the auxiliary HVAC module  | ||
X411 (6 cavities) (Passenger/Cargo)  | Left cargo door harness to the body harness, left rear of the passenger compartment center of the left D-pillar  | ||
X412 (3 cavities) (Passenger/Cargo)  | Right cargo door harness to the body harness, right rear of the passenger compartment center of the right D-pillar  | ||
X413 (2 cavities) (JL4)  | Chassis harness to the left rear wheel speed sensor jumper harness, left rear frame rail  | --  | |
X414 (2 cavities) (JL4)  | Chassis harness to the right rear wheel speed sensor jumper harness, right rear frame rail  | --  | |
X415 (4 cavities) (Passenger/Cargo)  | Rear overhead speakers jumper harness to the body harness, rear of the passenger compartment center of the rear roof rail  | ||
X417 (2 cavities) (Cargo without YF7)  | Dome lamp to the body harness, left side of the passenger compartment near the upper left C-pillar  | ||
X419 (2 cavities) (Passenger/Cargo)  | CHMSL to the body harness, rear of the passenger compartment center of the rear roof rail  | ||
X420 (12 cavities) (Passenger)  | Headliner harness to the body harness, top of the right D-pillar  | ||
X500 (40 cavities)  | Driver door harness to the body harness, behind the left kick panel  | ||
X501 (2 cavities) (ASF)  | Driver side impact sensor harness to the driver door harness in the driver door behind the trim panel  | ||
X600 (22 cavities)  | Passenger door harness to the body harness, behind the right kick panel  | ||
X601 (2 cavities) (ASF)  | Passenger side impact sensor harness to the passenger door harness in the passenger door behind the trim panel  | ||
X901 (2 cavities) (C49 with A12)  | Rear window defogger jumper harness to the left cargo door harness in the left cargo door  | ||
X902 (2 cavities) (C49 with A12)  | Rear window defogger jumper harness to the right cargo door harness in the right cargo door  | ||
G100  | (CKT 250) Left front of the engine compartment, attached to the front of the left fender  | --  | |
G101  | (CKT 650) Right front of the engine compartment, attached near the front of the right fender  | --  | |
G102 (4.3L)  | (CKT 1250) Rear of the engine compartment, right rear side of the engine on the right cylinder head  | --  | |
G102 (4.8L/6.0L)  | (CKT 1250) Rear of the engine compartment, left rear top of the engine on the block near the left cylinder head  | --  | |
G102 (5.3L)  | (CKT 1250) Rear of the engine compartment on the top of the engine  | --  | |
G102 (6.6L)  | (CKT 1250) Left front lower side of the engine block  | --  | |
G103 (4.3L)  | (CKT 1551) Rear of the engine compartment, left rear of the engine on the left cylinder head  | --  | |
G103 (4.8L/5.3L/6.0L)  | (CKT 1551) Rear of the engine compartment, left rear of the engine on the left cylinder head  | --  | |
G103 (6.6L)  | (CKT 1551) Left front lower side of the engine block  | --  | |
G104  | (CKT 50, 950) Front of the engine compartment, lower right front side of the engine  | --  | |
G105  | (CKT 950) Front of the engine compartment, right front of the inner frame rail  | --  | --  | 
G106  | (CKT 50) Front of the engine compartment, right front fender  | --  | --  | 
G107 (6.6L)  | (CKT HB03, IC69) Left front lower side of the engine block  | --  | |
G108 (6.6L)  | (CKT IZ05) Right front lower side of the engine block  | --  | |
G300  | (CKT 2150) Left side outer frame, near the EBCM  | --  | |
G301  | (CKT 1751) Left front of the passenger compartment, behind the kick panel next to G302  | --  | |
G302  | (CKT 350) Left front of the passenger compartment, behind the kick panel next to G301  | --  | |
G304  | (CKT 550) Right front of the passenger compartment, behind the kick panel  | --  | --  | 
G305 (6.6L)  | (CKT 50) Left center outer frame rail, near the secondary battery  | --  | |
G347  | (CKT 450) Left side of the passenger compartment, lower left B-pillar part of JX347  | --  | |
G348  | (CKT 1850) Right side of the passenger compartment, lower right B-pillar part of JX348  | --  | |
G400  | (CKT 150, 22) Left rear inner side frame rail  | --  | |
G401 (Passenger/Cargo)  | (CKT 1050, 1051) Right rear of the passenger compartment, upper right D-pillar  | --  | |
G402 (Passenger/Cargo)  | (CKT 850) Left rear of the passenger compartment, center left D-pillar  | --  | |
G403 (PRP)  | (CKT 750) Left rear of the passenger compartment, center left D-pillar  | --  | --  | 
J101 (4.3L)  | (CKT 1551) In the engine harness, on the right side of the engine, approximately 5 cm (2 in) from the MAP sensor breakout  | --  | |
J101 (4.8L/5.3L/6.0L)  | (CKT 1551) In the engine harness, top center of the engine, approximately 6 cm (2.5 in) from the HO2S Bank 1 Sensor 1 breakout  | --  | |
J101 (6.6L)  | (CKT 1551) In the engine chassis harness, left side of the engine, approximately 16 cm (6 in) from the underhood fuse block X1 breakout  | --  | |
J102 (4.3L)  | (CKT 1250) In the engine harness, on the right side of the engine, approximately 6 cm (2 in) from the MAP sensor breakout  | --  | |
J102 (4.8L/5.3L/6.0L)  | (CKT 1250) In the engine harness, top center of the engine, approximately 12 cm (5 in) from the HO2S bank 1 sensor 1 breakout  | --  | |
J102 (6.6L)  | (CKT 1250) In the engine chassis harness, top center of the engine, approximately 10 cm (3 in) from the underhood fuse block X1 breakout  | --  | |
J104 (6.6L)  | (CKT 1439) In the engine harness, on the left front side, approximately 15 cm (6 in) from the underhood fuse block X1 connector  | --  | |
J107 (6.6L)  | (CKT HB03, IZ07) In the engine harness, between X110 and X111  | --  | --  | 
J108 (6.6L)  | (CKT IZ05, IZ06, IZ08) In the engine harness, between the CKP sensor connector and the CMP connector  | --  | --  | 
J110  | (CKT 250) In the forward lamp harness, Left front of the vehicle, approximately 12 cm (5 in) from the left headlamp connector breakout  | --  | |
J111 (6.6L)  | (CKT 5421) In the engine harness, between the 1 and 4 fuel injectors and X107  | --  | --  | 
J112 (6.6L)  | (CKT 5423) In the engine harness, between the 2 and 5 fuel injectors and X108  | --  | --  | 
J113 (6.6L)  | (CKT 5422) In the engine harness, between the 6 and 7 fuel injectors and X107  | --  | --  | 
J114 (6.6L)  | (CKT 5425) In the engine harness, between the 3 and 8 fuel injectors and X108  | --  | --  | 
J115  | (CKT 5985) In the engine harness, in the right front of the engine compartment, approximately 15 cm (6 in) from the X101 breakout  | --  | |
J118  | (CKT 650) In the forward lamp harness, Right front of the vehicle, approximately 6 cm (2 in) from the right headlamp connector breakout  | --  | |
J119 (6.6L)  | (CKT 5986) In the chassis harness, near the left front inner frame rail, approximately 15 cm (6 in) from the coolant heater breakout  | --  | |
J120 (4.3L)  | (CKT 1839) In the engine harness, in the right front of the engine compartment, approximately 5 cm (2 in) from the X101 breakout  | --  | |
J121  | (CKT 2309) In the forward lamp harness, near the front center of the vehicle, approximately 48 cm (19 in) from the left headlamp breakout  | --  | |
J122  | (CKT 2309) In the forward lamp harness, near the left front of the vehicle, approximately 12 cm (5 in) from the underhood fuse block X4 breakout  | --  | |
J123  | (CKT 6311) In the engine harness, near the left front side of the vehicle, approximately 16 cm (6 in) from the underhood fuse block X1 breakout  | --  | |
J135  | (CKT 839) Internal to the transmission  | --  | --  | 
J182 (4.8L/5.3L/6.0L)  | (CKT 350) In the odd ignition/coil module jumper harness, top left of the engine  | --  | --  | 
J183 (4.8L/5.3L/6.0L)  | (CKT 350) In the even ignition/coil module jumper harness, top right of the engine  | --  | --  | 
J184 (4.8L/5.3L/6.0L)  | (CKT 1039) In the odd ignition/coil module jumper harness, top left of the engine  | --  | --  | 
J185 (4.8L/5.3L/6.0L)  | (CKT 1239) In the even ignition/coil module jumper harness, top right of the engine  | --  | --  | 
J187 (4.8L/5.3L/6.0L)  | (CKT 2129) In the odd ignition/coil module jumper harness, top left of the engine  | --  | --  | 
J188 (4.8L/5.3L/6.0L)  | (CKT 2130) In the even ignition/coil module jumper harness, top right of the engine  | --  | --  | 
J202  | (CKT 351) In the steering column harness, approximately 25 cm (9 in) from the X200 connector  | --  | --  | 
J203  | (CKT 540) In the steering column harness, approximately 27 cm (10.5 in) from the X200 connector  | --  | --  | 
J205  | (CKT 4) In the steering column harness, approximately 30 cm (12 in) from the X200 connector  | --  | --  | 
J207  | (CKT 6817) In the instrument panel harness, center of the instrument panel, approximately 70 cm (27 in) from the radio and HVAC control assembly breakout  | --  | |
J208 (W1Y)  | (CKT 6136) In the steering wheel harness, near the X200 connector  | --  | --  | 
J209 (K34 with W1Y)  | (CKT 1444) In the steering wheel harness, near the X200 connector  | --  | --  | 
J210 (K34)  | (CKT 350) In the steering wheel harness, near the X200 connector  | --  | --  | 
J231  | (CKT 6311) In the instrument panel harness, left side of the instrument panel, approximately 5 cm (2 in) from the X200 breakout towards the instrument panel cluster connector  | --  | |
J244  | (CKT 351) In the instrument panel harness, left side of the instrument panel, approximately 12 cm (5 in) from the C200 breakout towards the instrument panel cluster connector  | --  | |
J245 (DE7)  | (CKT 1314) In the instrument panel harness, center of the instrument panel, approximately 30 cm (12 in) from the radio and HVAC control assembly breakout  | --  | |
J246 (DE7)  | (CKT 1315) In the instrument panel harness, center of the instrument panel, approximately 43.5 cm (17 in) from the radio and HVAC control assembly breakout  | --  | |
J247  | (CKT 350) In the instrument panel harness, left side of the instrument panel, approximately 36 cm (14.37 in) from the C200 breakout towards the underhood fuse block  | --  | |
J248  | (CKT 351) In the instrument panel harness, left side of the instrument panel, approximately 8 cm (3.14 in) from the C200 breakout towards the instrument panel cluster connector  | --  | --  | 
J249  | (CKT 550) In the instrument panel harness, right side of the instrument panel, approximately 21 cm (8 in) from the G304 breakout  | --  | |
J250  | (CKT 230) In the instrument panel harness, right side of the instrument panel, approximately 5 cm (2.16 in) from the air temperature actuator connector breakout towards the inflatable restraint instrument panel module connector  | --  | |
J264  | (CKT 350) In the steering wheel harness, approximately 20 cm (8 in) from the X200 connector  | --  | --  | 
J265  | (CKT 1751) In the instrument panel harness  | --  | --  | 
J301 (Gas) (Passenger/Cargo)  | (CKT 2759) In the chassis harness, left side frame, approximately 120 cm (5 in) from the fuel pump connector breakout  | --  | --  | 
J301 (Gas) (Cutaway)  | (CKT 2759) In the chassis harness, left side frame, approximately 21 cm (8 in) from the fuel pump connector breakout  | --  | --  | 
J305 (C69/YF7)  | (CKT 1925) In the front headliner harness, center of the headliner, approximately 31 cm (12.20 in) from the X205 breakout towards the left vanity mirror lamp connector  | --  | --  | 
J306 (C69/YF7)  | (CKT 1926) In the front headliner harness, center of the headliner, approximately 42 cm (16.53 in) from the X205 breakout towards the left vanity mirror lamp connector  | --  | --  | 
J307 (C69/YF7)  | (CKT 341) In the front headliner harness, center of the headliner, approximately 15 cm (6 in) from the X205 breakout towards the left vanity mirror lamp connector  | --  | --  | 
J308 (C69 without YF7)  | (CKT 1924) In the body harness, left side of the passenger compartment, approximately 119 cm (46 in) from the X400 breakout  | --  | |
J308 (C69/YF7)  | (CKT 1924) In the body harness, left side of the passenger compartment, approximately 22 cm (9 in) from the breakout for the door jamb switch LR side  | --  | |
J310 (C69 without YF7)  | (CKT 1925) In the body harness, left side of the passenger compartment, approximately 110 cm (43 in) from the X400 breakout  | --  | |
J310 (C69/YF7)  | (CKT 1925) In the body harness, left side of the passenger compartment, approximately 32 cm (12.79 in) from the breakout for the door jamb switch left rear side  | --  | |
J311 (C69 without YF7)  | (CKT 1926) In the body harness, left side of the passenger compartment, approximately 54 cm (21 in) from the X400 breakout  | --  | |
J311 (C69/YF7)  | (CKT 1926) In the body harness, left side of the passenger compartment, approximately 5 cm (2 in) from the door jamb switch LR side breakout  | --  | |
J313 (Light Duty)  | (CKT 5057) In the driver seat harness, below the driver seat  | --  | --  | 
J314 (C69)  | (CKT 1850) In the front headliner harness, center of the headliner, approximately 22 cm (8.5 in) from the X205 breakout towards the left vanity mirror lamp connector  | --  | --  | 
J315  | (CKT 2150) In the chassis harness, left side frame, approximately 31 cm (12 in) from the G300 breakout  | --  | |
J316 (6.6L)  | (CKT 150) In the transmission harness, near the front of the fuel pump assembly, approximately 20 cm (7.87 in) from X174 towards the transmission  | --  | --  | 
J318 (ASF)  | (CKT 1751) In the body harness, left side of passenger compartment near the B-pillar, approximately 28 cm (11 in) from the underhood fuse block breakout  | --  | |
J319 (5.3L)  | (CKT 5986) In the chassis harness, near the left front inner frame rail, approximately 7 cm (3 in) from the EBCM breakout  | --  | --  | 
J320 (Light Duty)  | (CKT 5057) In the body harness, left side of passenger compartment, approximately 28 cm (11 in) from the seat belt buckle driver X2 connector breakout  | --  | --  | 
J321 (Light Duty)  | (CKT 5057) In the passenger seat harness, below the passenger seat  | --  | --  | 
J322 (Passenger/Cargo)  | (CKT 245) In the body harness, near the front passenger seat, approximately 40 cm (16 in) from the X306 breakout  | --  | --  | 
J323 (Passenger/Cargo)  | (CKT 244) In the body harness, near the front passenger seat, approximately 20 cm (8 in) from the X306 breakout  | --  | --  | 
J330 (Passenger)  | (CKT 1050) In the rear headliner harness, center of the headliner, approximately 30 cm (12 in) to the courtesy reading lamp rear breakout  | --  | --  | 
J331 (Passenger)  | (CKT 1732) In the body harness, near the front passenger seat, approximately 15 cm (6 in) from the X306 breakout  | --  | |
J332 (YF7/DH6)  | (CKT 1732) In the front headliner harness, center of the headliner, approximately 11 cm (4 in) from the front right sunshade breakout  | --  | --  | 
J333 (DH6 without YF7)  | (CKT 1732) In the front headliner harness, center of the headliner, approximately 20 cm (8 in) from the right sunshade breakout  | --  | --  | 
J354 (C69/YF7)  | (CKT 1924) In the front headliner harness, center of the headliner, approximately 14 cm (5.5 in) from the X205 breakout towards the left vanity mirror lamp connector  | --  | --  | 
J355 (C69/YF7)  | (CKT 230) In the front headliner harness, center of the headliner, approximately 61 cm (24 in) from the X205 breakout towards the left vanity mirror lamp connector  | --  | --  | 
J356 (C69/AU3)  | (CKT 230) In the body harness, on the left front side of the vehicle, approximately 20 cm (7.87 in) from the underhood fuse block breakout  | --  | |
J401 (Passenger/Cargo) (C36/C49)  | (CKT 850) In the body harness, in the left rear of the vehicle, approximately 21 cm (8 in) from the X401 breakout  | --  | |
J402  | (CKT 150, 22) In the chassis harness, left frame, approximately 20 cm (7.87 in) from the G400 breakout towards the EBCM connector  | --  | |
J403 (Passenger/Cargo)  | (CKT 1050) In the body harness, left rear of the passenger compartment, approximately 18.5 cm (7 in) from the X402 breakout  | --  | |
J404 (Gas)  | (CKT 1624) In the chassis harness, left frame, approximately 10 cm (4 in) from the G400 breakout towards the EBCM connector  | --  | --  | 
J405 (C36/C69)  | (CKT 341) In the rear HVAC harness, left rear of the passenger compartment, approximately 13 cm (5.31 in) from the auxiliary blower motor relay breakout towards X409  | --  | --  | 
J407 (Passenger)  | (CKT 1732) In the rear headliner harness, center of the headliner, approximately 6.5 cm (2.5 in) from X304 towards the rear courtesy/reading lamp connector  | --  | --  | 
J410 (Passenger/Cargo)  | (CKT 850) In the body harness, in the left rear of the vehicle, approximately 47 cm (18 in) from the X401 breakout  | --  | |
J411 (C69)  | (CKT 850) In the rear HVAC harness, left rear of the passenger compartment, approximately 20 cm (8 in) from the blower motor relay breakout, towards X409  | --  | --  | 
J412 (C36/C69)  | (CKT 1740) In the rear HVAC harness, left rear of the passenger compartment, approximately 7 cm (2.8 in) from the blower motor relay breakout towards X409  | --  | --  | 
J413 (C36/C69)  | (CKT 1172) In the rear HVAC harness, left rear of the passenger compartment, approximately 10 cm (4 in) from the auxiliary blower motor resistor assembly breakout  | --  | --  | 
J450 (Passenger/Cargo)  | (CKT 1855) In the body harness, in the rear of the vehicle, approximately 10 cm (3.93 in) from the X415 breakout  | --  | |
J451 (Passenger/Cargo)  | (CKT 1955) In the body harness, in the rear of the vehicle, approximately 17 cm (6.5 in) from the X415 breakout  | --  | |
J452 (Passenger/Cargo)  | (CKT 1859) In the body harness, approximately 17 cm (6.5 in) from the X419 breakout  | --  | |
J453 (Passenger/Cargo)  | (CKT 1959) In the body harness, in the left rear of the vehicle, approximately 10 cm (4 in) from the X419 breakout  | --  | |
J500 (A31/DE5/DE7)  | (CKT 450) In the left front door harness, driver door, approximately 7 cm (3 in) from the left front door speaker breakout  | --  | |
J501 (AU3)  | (CKT 450) In the left front door harness, driver door, approximately 6 cm (2.36 in) from the driver outside rearview mirror breakout  | --  | |
J502 (DE5/DE7)  | (CKT 88) In the left front door harness, driver door, approximately 4 cm (2 in) from the left front door speaker breakout  | --  | |
J600 (A31/DE5/DE7)  | (CKT 1850) In the right front door harness, front passenger door, approximately 4 cm (2 in) from the passenger outside rearview mirror breakout  | --  | |
J601 (AU3)  | (CKT 1850) In the right front door harness, front passenger door, approximately 5 cm (2 in) from the passenger outside rearview mirror breakout  | --  | --  | 
J901 (Passenger/Cargo)  | (CKT 1051) In the rear cargo door harness, approximately 4 cm (1.5 in) from the X902 breakout  | -  | --  | 
J902 (Passenger/Cargo)  | (CKT 1050) In the right rear door harness, right rear cargo door, approximately 12 cm (4.7 in) from the X902 breakout  | --  | |
J903 (Cutaway with 5H4)  | (CKT 2109) In the rear lamp harness, approximately 25 cm (10 in) from X903  | --  | --  | 
JX200  | (CKT 5060) In the instrument panel harness, left front side of the floor, where the carpet ends behind the brake pedal next to JX250  | ||
JX250  | (CKT 2500, 2501) In the instrument panel harness, left front side of the floor, where the carpet ends behind the brake pedal next to JX200  | ||
JX347  | (CKT 450) In the body harness, left side of the passenger compartment, attached to the lower left B-pillar part of G347  | ||
JX348  | (CKT 1850) In the body harness, right side of the passenger compartment, attached to the lower right B-pillar part of G348  |