Body Control System Schematics. Buick Regal 2004

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2004 🢒 Regal 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Body Control System Schematics

Figure 1:	Power, Ground, and DLC Master Electrical Component List Body Control System Description and Operation References, Page 1 of 2 Fuse Block - Underhood IGN 2 Fuse Fuse Block - Underhood IGN 1 Fuse Fuse Block - Underhood BAT 2 Fuse, Fuse Block - I/P HI/BLWR, HAZRD, STOP LAMPS, DR/LCK, and PWR/MIR Fuses Fuse Block - Underhood BAT 1 Fuse, Fuse Block - I/P RADIO, HVAC, RFA, CLSTR, ALDL, BCM PWR, ACCY POWER BUS, RADIO PREM. SOUND, and LTR Fuses Fuse Block - I/P CRNK SIG, BCM, CLSTR, IGN0:CLSTR, PCM, BCM, and PRK/LCK Fuses Fuse Block - I/P TRN/SIG, AIR BAG, CLSTR, and PCM, BCM U/H Fuses, Fuse Block - Underhood CRANK and IGN MAIN Relays Fuse Block - Underhood BAT 1 Fuse, Fuse Block - I/P RADIO, HVAC, RFA, CLSTR, ALDL, BCM PWR, ACCY POWER BUS, RADIO PREM. SOUND, and LTR Fuses Fuse Block - Underhood BAT 2 Fuse, Fuse Block - I/P HI/BLWR, HAZRD, STOP LAMPS, DR/LCK, and PWR/MIR Fuses Data Link Connector (DLC) Schematics Keyless Entry Schematics G201 G203, Page 1 of 2
Figure 2:	References, Page 1 of 2 Master Electrical Component List Body Control System Description and Operation References, Page 2 of 2 Power, Ground, and DLC Retained Accessory Power (RAP) Schematics Seat Belt Schematics Horns Schematics Body Rear End Schematics Indicators and Traction Control Audible Warnings Schematics Theft Deterrent System Schematics Century Regal Actuators Switches Lamp Controls Tire Pressure Monitoring System Schematics
Figure 3:	References, Page 2 of 2 Master Electrical Component List Body Control System Description and Operation References, Page 1 of 2 Daytime Running Lamps (DRL) Brake Warning System Schematics Front Park Lamps Fog Lights Schematics Headlamps Back Up Lights Lamp Controls Body Rear End Schematics I/P Courtesy Lamps Front Turn Lamps, Cornering Lamps, DRL