Power Distribution Schematics. Pontiac Grand Prix 2008

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2008 🢒 Grand Prix 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Power Distribution Schematics

Figure 1:	Fuse Block Underhood Bussing (L26) Master Electrical Component List Control Module References Ignition Switch
Figure 2:	Fuse Block Underhood Bussing (LS4) Master Electrical Component List Control Module References BATT 3, BATT4, ABS MTR, ABS SOL, ECM/TCM/WSW/RVC and AUX PWR Fuses LF LOW BEAM, RF LOW BEAM, LF HIGH BEAM, RF HIGH BEAM, and SPRING COIL 2 Fuses
Figure 3:	Ignition Switch Master Electrical Component List Control Module References BATT MAIN 1 (L26), BATT 1 (LS4), PK LAMPS, DISPLAYS, CHMSL/BKUP, INT LIGHT, RFA MOD, RADIO/AMP, ONSTAR/ALDL, HVAC, CANISTER Fuses and PKLP Relay Fuse Block Underhood Bussing (L26)
Figure 4:	BATT MAIN 1, PK LAMPS, DISPLAYS, CHMSL/BKUP, INT LIGHT, RFA MOD, RADIO/AMP,ONSTAR/ALDL, HVAC CANISTER Fuses Master Electrical Component List Control Module References BATT MAIN 2, HDT SEAT, PWR MIRS, TURN/HAZ, DR LK/TURN, SUNROOF, Fuses, PWR SEAT, PWR WDO Circuit Breakers and RAP Relay Ignition Switch
Figure 5:	BATT MAIN 2, HDT SEAT, PWR MIRS, TURN/HAZ, DR LK/TURN, SUNROOF Fuses, PWR SEAT, PWR WDO Circuit Breakers Master Electrical Component List Control Module References BATT MAIN 3, BATT MAIN 4, ABS MTR, ABS SOL, PCM/ETC, AIR PUMP, WASHER RVC, and AUX PWR Fuses BATT MAIN 1 (L26), BATT 1 (LS4), PK LAMPS, DISPLAYS, CHMSL/BKUP, INT LIGHT, RFA MOD, RADIO/AMP, ONSTAR/ALDL, HVAC, CANISTER Fuses and PKLP Relay
Figure 6:	BATT MAIN 3, BATT MAIN 4, ABS MTR, ABS SOL, PCM/ETC, AIR PUMP, WASHER RVC, and AUX PWR Fuses Master Electrical Component List Control Module References ABS, TRANS SOL, PCM, SIR, DISPLAY, CRUISE SW Fuses, and CRANK Relay BATT MAIN 2, HDT SEAT, PWR MIRS, TURN/HAZ, DR LK/TURN, SUNROOF, Fuses, PWR SEAT, PWR WDO Circuit Breakers and RAP Relay
Figure 7:	BATT 3, BATT 4, ABS MTR, ABS SOL, ECM/TCM/WSW/RVC AND AUX PWR Fuses Master Electrical Component List Control Module References ABS, TRANS, ECM, IGN, AIRBAG/DISPLAY, COMPASS, HVAC Fuses and STRTR Relay Fuse Block Underhood Bussing (LS4)
Figure 8:	ABS, TRANS SOL, PCM, SIR, DISPLAY, CRUISE SW Fuses and Crank Relay Master Electrical Component List Control Module References ETC, ELEC IGN, FUEL INJ, O2 SSR AND EMISSION Fuses BATT MAIN 3, BATT MAIN 4, ABS MTR, ABS SOL, PCM/ETC, AIR PUMP, WASHER RVC, and AUX PWR Fuses
Figure 9:	ABS, TRANS, ECM IGN, AIRBAG/DISPLAY, COMPASS, HVAC Fuses and STRTR Relay Master Electrical Component List Control Module References ETC /ECM, Injector 1 and Injector 2 Fuses (LS4) BATT 3, BATT4, ABS MTR, ABS SOL, ECM/TCM/WSW/RVC and AUX PWR Fuses
Figure 10:	ETC, ELEC IGN, FUEL INJ, O2 SSR, and EMISSION Fuses Master Electrical Component List Control Module References LF LOW BEAM, RF LOW BEAM, LF HIGH BEAM, RF HIGH BEAM, and SPRING COIL 2 Fuses ABS, TRANS SOL, PCM, SIR, DISPLAY, CRUISE SW Fuses, and CRANK Relay
Figure 11:	ETC / ECM, Injector 1 and Injector 2 Fuses (LS4) Master Electrical Component List Control Module References EMISSIONS 1, EMISSIONS 2, A/C COMPRSR Fuses and A/C COMPRSR Relay ABS, TRANS, ECM, IGN, AIRBAG/DISPLAY, COMPASS, HVAC Fuses and STRTR Relay
Figure 12:	EMISSION 1, EMISSION 2, A/C COMPRSR Fuses and A/C COMPRSR Relay Master Electrical Component List Control Module References Horn, Fog Lamps, Fuel / Pump Fuses, Horn PCB, Fog Lamp PCB, and Fuel / Pump Relay (LS4) ETC /ECM, Injector 1 and Injector 2 Fuses (LS4)
Figure 13:	LF LOW BEAM, RF LOW BEAM, LF HIGH BEAM, RF HIGH BEAM, and SPRING COIL 2 Fuses Master Electrical Component List Control Module References Fuse Block Underhood Bussing (LS4) ETC, ELEC IGN, FUEL INJ, O2 SSR AND EMISSION Fuses
Figure 14:	Horn, Fog Lamps, Fuel / Pump Fuses, Horn PCB, Fog Lamp PCB, and Fuel / Pump Relays (LS4) Master Electrical Component List Control Module References EMISSIONS 1, EMISSIONS 2, A/C COMPRSR Fuses and A/C COMPRSR Relay