Lighting Systems Component Views. Chevrolet Astro

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2003 🢒 Astro - 2WD 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Lighting Systems Component Views

Figure 1:

Forward Lamps Harness, Left Side


(1)	Headlamp - LH - Sealed
(2)	C100
(3)	P100
(4)	C104
(5)	C109
(6)	C102
(7)	S132
(8)	S131
(9)	S103
(10)	S102
(11)	S105
(12)	S104
(13)	Marker Lamp - LF Connector
(14)	Marker Lamp - LF
(15)	Park/Turn Signal Lamp - LF
(16)	Park/Turn Signal Lamp - LF Connector
(17)	Inflatable Restraint Front End Discriminating Sensor Connector
(18)	Inflatable Restraint Front End Discriminating Sensor

Figure 2:

Forward Lamp Harness, Right Side


(1)	Rear Window Washer Fluid Pump
(2)	S101
(3)	Park/Turn Signal Lamp - RF
(4)	Park/Turn Signal Lamp - RF Connector
(5)	Marker Lamp - RF Connector
(6)	Marker Lamp - RF
(7)	S106
(8)	S100
(9)	Headlamp - Right - Sealed
(10)	G100
(11)	Blower Motor
(12)	Windshield Washer Fluid Pump
(13)	Blower Motor Resistor Assembly

Figure 3:

Headlamp - LH (RH Similar)


(1)	Headlamp - High Beam - Left - Composite
(2)	Headlamp - Low Beam - Left - Composite

Figure 4:

Forward Lamp Harness - Left Side


(1)	Radiator Support
(2)	G101
(3)	Repeater Lamp - Left Connector
(4)	S104
(5)	S105
(6)	S102

Figure 5:

Forward Lamp Harness - Right Side


(1)	Radiator Support
(2)	S100
(3)	S106
(4)	Repeater Lamp - Right Connector
(5)	S101
(6)	G100

Figure 6:

Stop Lamp Switch


(1)	Stop Lamp Switch Connector
(2)	Stop Lamp Switch

Figure 7:

Fuse Block - I/P Wiring


(1)	Convenience Center
(2)	Turn Signal/Hazard Flasher Module
(3)	Horn Relay
(4)	Fuse Block - I/P
(5)	C213
(6)	C212

Figure 8:

I/P Wiring To Front Passenger Door


(1)	Door Lock Relay
(2)	G200
(3)	Door Jamb Switch - Front Passenger
(4)	C205
(5)	C203
(6)	S232

Figure 9:

Instrument Panel Cluster (IPC) Wiring


(1)	Body Control Module (BCM)
(1)	Body Control Module (BCM)
(2)	HVAC Control Assembly
(3)	S219
(4)	S217
(5)	S211
(6)	S257
(7)	S213
(8)	Headlamp and Panel Dimmer Switch
(9)	S256
(10)	Headlamp and Panel Dimmer Switch Connector
(11)	Remote Control Door Lock Receiver (RCDLR)
(12)	S210
(13)	S254
(14)	S209
(15)	S255
(16)	S212
(17)	S218
(18)	S221
(19)	Instrument Panel Cluster (IPC) Connector
(20)	S258
(21)	S222
(22)	S225
(23)	Radio Connectors
(24)	Body Control Module (BCM) Connectors

Figure 10:

Dome Lamp Defeat Switch


(1)	Dome Lamp Defeat Switch
(2)	Dome Lamp Switch (Part of the Headlamp Switch)

Figure 11:

Ambient Light Sensor


(1)	Ambient Light Sensor
(2)	Ambient Light Sensor Connector

Figure 12:

Tilt Column Shift Steering Column


(1)	Upper Shroud
(2)	Lower Shroud
(3)	Auto Transmission Control Lever Assembly
(4)	Shift Lever Screw
(5)	Shift Lever Seal
(6)	Flanged Prevailing Torque Nut
(7)	Bearing Retainer
(8)	Inflatable Restraint Steering Wheel Module Coil
(9)	Wave Washer
(10)	Ring Retainer
(11)	Shaft Lock Shield Assembly
(12)	Turn Signal Cancel CAM Assembly
(13)	Upper Bearing Spring
(14)	Upper Bearing Inner Race Seat
(15)	Inner Race
(16)	Pan Head Tapping Screws
(17)	TORX® Head Screw
(18)	Lock Module Assembly
(19)	Pan Head Tapping Screw
(20)	Tapping Screws
(21)	Ignition & Key Alarm Switch
(22)	Steering Column Tilt Head Assembly
(23)	TORX® Head Screw
(24)	Wire Harness Strap
(25)	Bolt Lock Spring
(26)	Lock Bolt Assembly
(27)	Spring Guide
(28)	Tilt Spring
(29)	Shroud Protector
(30)	Shroud Mounting Stud
(31)	Tilt Lever Assembly
(32)	Pan Head Tapping Screw
(33)	Pan Head Tapping Screw
(34)	Multifunction Turn Signal Lever
(35)	Axial Position Assurance Connector
(36)	Wire Harness Strap
(37)	Lower Steering Shaft Assembly
(38)	Joint Preload Spring
(39)	Centering Sphere
(40)	Race & Upper Shaft Assembly
(41)	Linear Shift Assembly
(42)	Shift Lever Clevis
(43)	Flat Head 6-Lobed Socket Tapping Screw
(44)	Cable Shift CAM Assembly
(45)	Ball & Actuator Assembly
(46)	CAM Bushing
(47)	Hexagon Flange Head Bolt
(48)	Oval Head 6-Lobed Socket Tapping Screw
(49)	Park Lock Cable Assembly
(50)	Gear Shift Lever Assembly Support Bracket
(51)	TORX® Head Screws
(52)	Pivot Pin
(53)	Steering Column Support Assembly
(54)	Steering Column Jacket Assembly
(55)	Adapter & Bearing Assembly
(56)	Steering Column Seal
(57)	A/T Shift Lock Control Solenoid

Figure 13:

Left Front Interior Wiring


(1)	C200
(2)	S240
(3)	S200
(4)	S201
(5)	C223
(6)	C202
(7)	Inflatable Restraint I/P Module
(8)	Auxiliary Power Outlet Front #1 Connector
(9)	Auxiliary Power Outlet Front #2 Connector
(10)	Cigar Lighter Connector
(11)	S234
(12)	Engine Cover Ground (G201)
(13)	Inflatable Restraint Sensing and Diagnostic Module
(14)	Inflatable Restraint Sensing and Diagnostic Module Connector
(15)	C333
(16)	S242
(17)	C300
(18)	S325
(19)	Center High Mounted Stop Lamp (CHMSL) Resistor
(20)	S326
(21)	S324
(22)	S327
(23)	Park Brake Switch
(24)	S303
(25)	S330
(26)	S246
(27)	S305
(28)	S246

Figure 14:

Vanity Mirror Wiring


(1)	S237
(2)	Vanity Mirror Lamp Connectors
(3)	Vanity Mirror Lamp - Right
(4)	Convenience Center Connector C6
(5)	C200
(6)	S236

Figure 15:

Kick Panel - Driver, Wiring


(1)	G300
(2)	C301
(3)	C303
(4)	Door Jamb Switch - Driver

Figure 16:

Daytime Running Lamps (DRL) Diode Location View


(1)	S307
(2)	S301
(3)	Daytime Running Lamps (DRL) Diode
(4)	Left B Pillar
(5)	Daytime Running Lamps (DRL) Diode Connector
(6)	S315
(7)	S322

Figure 17:

Courtesy Lamp - Left Wiring


(1)	Daytime Running Lamps (DRL) Diode
(2)	S328
(3)	Courtesy Lamp - Left

Figure 18:

I/P Wiring To Front Passenger Door


(1)	Door Lock Relay
(2)	G200
(3)	Door Jamb Switch - Front Passenger
(4)	C205
(5)	C203
(6)	S232

Figure 19:

Side Door Contact Plate And Side Door Jamb Switch Wiring


(1)	Right B-Pillar
(2)	Side Door Jamb Switch Connectors
(3)	Side Door Jamb Switch
(4)	Side Door Contact Plate

Figure 20:

Right B Pillar Wiring (Passenger Van)


(1)	Stepwell Lamp Right
(2)	Courtesy Lamp - Right

Figure 21:

Right B Pillar Wiring (Cargo Van)


(1)	Stepwell Lamp Right
(2)	Courtesy Lamp - Right

Figure 22:

Dome/Reading Lamp Wiring


(1)	Dome Lamp (Front Shown, Center and Rear Similar)
(2)	Courtesy/Reading Lamps (Front Shown, Center and Rear Similar)
(1)	Dome Lamp (Front Shown, Center and Rear Similar)
(3)	Reading Lamps (Front Shown, Center and Rear Similar)

Figure 23:

Center High Mounted Stoplamp (CHMSL)


(1)	Center High Mounted Stop Lamp (CHMSL) Connector
(2)	Center High Mounted Stop Lamp (CHMSL)

Figure 24:

Door Location View - RR


(1)	Door Jamb Switch - Rear
(2)	Door Lock Actuator - Rear
(3)	License Lamp
(4)	Speaker - RR Door (Base Radio) Speaker - RR Subwoofer (Premium Radio)

Figure 25:

License Plate Wiring


(1)	License Lamp Connector
(2)	License Lamp

Figure 26:

Rear Lamps Wiring (Left Shown, Right Similiar) - Except Export


(1)	Tail/Stop and Turn Signal Lamp - Left
(2)	Marker Lamp - LR
(3)	Backup Lamp - Left