Body Control System Schematics. Chevrolet Blazer - 4WD

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2001 🢒 Blazer - 4WD - RHD 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Body Control System Schematics

Figure 1:	Power and Ground Master Electrical Component List Body Control System Description and Operation VCM and Data Link Connector (DLC) B+ Bus Bar Ign START, RUN and ACC Bus Bar Ign RUN and START Bus Bar Power RDO IGN, FRT WPR, RR WIPER, ABS and CRUISE Fuses G200 and G201 G203 and G205
Figure 2:	VCM and Data Link Connector (DLC) Master Electrical Component List Body Control System Description and Operation Headlamp Power and Flash-to-Pass Relays Power and Ground Splice Pack SP201 and Modules
Figure 3:	Headlamp Power and Flash-to-Pass Relays Master Electrical Component List Body Control System Description and Operation Instrument Panel Cluster (IPC), LT TURN and RT TURN Fuses VCM and Data Link Connector (DLC) Power, Flash To Pass, and BCM MIR/LKS, LH HDLP and RH HDLP Fuses G102 Headlights Power, Headlamp Switch, and Multifunction Switch G117
Figure 4:	Instrument Panel Cluster (IPC), LT TURN and RT TURN Fuses Master Electrical Component List Body Control System Description and Operation Rear Jamb Switches, Door Handle Switch and Ignition Key Alarm Switch Headlamp Power and Flash-to-Pass Relays Hazard Switch, TURN, and HAZ LP Fuses SP203 Turn Signal Switch, RH TURN, RH REAR TURN, and TRL TURN Fuses
Figure 5:	Rear Jamb Switches, Door Handle Switch and Ignition Key Alarm Switch Master Electrical Component List Body Control System Description and Operation Front Jamb Switch and Door Handle Switches Instrument Panel Cluster (IPC), LT TURN and RT TURN Fuses G200 and G201 G450 G200 and G201 G203 and G205
Figure 6:	Front Jamb Switch and Door Handle Switches Master Electrical Component List Body Control System Description and Operation PCM/VCM, Ambient Light Sensor and Seat Belt Switch Rear Jamb Switches, Door Handle Switch and Ignition Key Alarm Switch Cigar Lighter/Auxiliary Outlets Schematics SP203 G200 and G201 G200 and G201 G202 and G204
Figure 7:	PCM/VCM, Ambient Light Sensor and Seat Belt Switch Master Electrical Component List Body Control System Description and Operation Passlock ™ Sensor, Liftglass Relay and RAP Relay Front Jamb Switch and Door Handle Switches G450
Figure 8:	Passlock™ Sensor, Liftglass Relay and RAP Relay Master Electrical Component List Body Control System Description and Operation Horns PCM/VCM, Ambient Light Sensor and Seat Belt Switch B+ Bus Bar B+ Bus Bar Ign START, RUN and ACC Bus Bar MIR/LKS, LH HDLP and RH HDLP Fuses Ign START, RUN and ACC Bus Bar G200 and G201
Figure 9:	Horns Master Electrical Component List Body Control System Description and Operation Interior Lamps Passlock ™ Sensor, Liftglass Relay and RAP Relay HDLP W/W, IGN C, TBC, LDLEV, and HORN Fuses G111 and G112 G111 and G112 G111 and G112 G111 and G112
Figure 10:	Interior Lamps Master Electrical Component List Body Control System Description and Operation Exterior Lights Horns ILLUM and PARK LP Fuses SP203 CTSY LP Fuse and Body Control Module (BCM) STUD 2, INT BAT, CIGAR LTR, CTSY LP and PWR LKS Fuses CTSY LP Fuse and Body Control Module (BCM) CTSY LP Fuse and Body Control Module (BCM) G203 and G205
Figure 11:	Exterior Lights Master Electrical Component List Body Control System Description and Operation Headlights Interior Lamps B+ Bus Bar PARK LP, FR PRK, LR PRK, RR PRK, and TRL PRK Fuses Fog Lamp Relay, Front ILLUM and PARK LP Fuses PARK LP, FR PRK, LR PRK, RR PRK, and TRL PRK Fuses ILLUM and PARK LP Fuses Fog Lamp Relay, Front ILLUM and PARK LP Fuses
Figure 12:	Headlights Master Electrical Component List Body Control System Description and Operation Power Locks Exterior Lights B+ Bus Bar HDLP W/W, IGN C, TBC, LDLEV, and HORN Fuses PARK LP, FR PRK, LR PRK, RR PRK, and TRL PRK Fuses HDLP W/W, IGN C, TBC, LDLEV, and HORN Fuses G203 and G205 G103 and G105 Headlamp Power and Flash-to-Pass Relays Power and Headlamp Switch G200 and G201
Figure 13:	Power Locks Master Electrical Component List Body Control System Description and Operation Front Fog Lights Headlights IP Fuse Block, Body Relay Block and BCM IP Fuse Block, Body Relay Block and BCM IP Fuse Block, Body Relay Block and BCM IP Fuse Block, Body Relay Block and BCM IP Fuse Block, Body Relay Block and BCM G203 and G205 STUD 2, INT BAT, CIGAR LTR, CTSY LP and PWR LKS Fuses G203 and G205
Figure 14:	Front Fog Lights Master Electrical Component List Body Control System Description and Operation Rear Fog Lights Power Locks Fog Lamps - LF/RF, and Fog Lamp Switch - Front SP203 G200 and G201 Fog Lamp Relay, Front
Figure 15:	Rear Fog Lights Master Electrical Component List Body Control System Description and Operation Front Fog Lights Fog Lamps - LR/RR, and Fog Lamp Switch - Rear Body Control Module (BCM) and IP Dimmer Switch G200 and G201 G200 and G201 A/C, ABS, ECM B, FOG LP, STOP LP, VECHMSL, and TRCHMSL Fuses