Power Distribution Schematics. Buick Rainier

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2005 🢒 Rainier - 2WD 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Power Distribution Schematics

Figure 1:	B+ Bus - Underhood Fuse Block Master Electrical Component List Control Module References B+ Bus - Rear Fuse Block
Figure 2:	B+ Bus - Rear Fuse Block Master Electrical Component List Control Module References ABS, ATC, BLOWER, CIGAR, ECAS, ELEC BRK, FLASH, IPC/DIC, ST/LP, TRAILER, VEH CHMSL, and VEH STOP Fuses B+ Bus - Underhood Fuse Block B+ Bus - Underhood Fuse Block
Figure 3:	ABS, ATC, BLOWER, CIGAR, ECAS, ELEC BRK, FLASH, IPC/DIC, ST/LP, TRAILER, VEH CHMSL, and VEH STOP Fuses Master Electrical Component List Control Module References AIR, COILS, EAP, ECM, HDM, HI HDLP-LT, HI HDLP-RT, LOW HDLP-RT, LOW HDLP-LT, PCMB, and TCB1 Fuses B+ Bus - Rear Fuse Block B+ Bus - Underhood Fuse Block
Figure 4:	AIR, COILS, EAP, ECM, HDM, HI HDLP-LT, HI HDLP-RT, LOW HDLP-RT, LOW HDLP-LT PCMB, and TCB1 Fuses Master Electrical Component List Control Module References HVAC B, LGM/DSM, OHBATT/ONSTAR, and RADIO Fuses ABS, ATC, BLOWER, CIGAR, ECAS, ELEC BRK, FLASH, IPC/DIC, ST/LP, TRAILER, VEH CHMSL, and VEH STOP Fuses B+ Bus - Underhood Fuse Block
Figure 5:	HVAC B, LGM/DSM, OH BATT/ONSTAR, and RADIO Fuses Master Electrical Component List Control Module References AUX PWR1, AUX PWR2, RRHVAC, SUNROOF, TBC2, TBC3, TBC4, TBC5, and TCM/CANISTER Fuses AIR, COILS, EAP, ECM, HDM, HI HDLP-LT, HI HDLP-RT, LOW HDLP-RT, LOW HDLP-LT, PCMB, and TCB1 Fuses B+ Bus - Rear Fuse Block
Figure 6:	AUX PWR1, AUX PWR2, RR HVAC, SUNROOF, TBC2, TBC3, TBC4, TBC5, and TCM/CANISTER Fuses Master Electrical Component List Control Module References AMP, DDM, PDM Fuses, LT DOORS, RT DOORS, and SEATS Circuit Breakers HVAC B, LGM/DSM, OHBATT/ONSTAR, and RADIO Fuses B+ Bus - Underhood Fuse Block
Figure 7:	AMP, DDM, PDM Fuses, LT DOORS, RT DOORS, and SEATS Circuit Breakers Master Electrical Component List Control Module References FPARK, LGM#2, LR PARK, RRFOG, RRPARK, TR PARK, Fuses, and RRWIPER Circuit Breaker AUX PWR1, AUX PWR2, RRHVAC, SUNROOF, TBC2, TBC3, TBC4, TBC5, and TCM/CANISTER Fuses B+ Bus - Rear Fuse Block
Figure 8:	FPARK, LGM#2, LR PARK, RR FOG, RR PARK, TR PARK Fuses, and RR WIPER Circuit Breaker Master Electrical Component List Control Module References EGM#2, EGM/DSM, PWRLATCH, ROOF Fuses, ENDGLASS REG, MIDGATE REG, and ROOF REG Circuit Breakers - XUV AMP, DDM, PDM Fuses, LT DOORS, RT DOORS, and SEATS Circuit Breakers B+ Bus - Rear Fuse Block
Figure 9:	EGM#2, EGM/DSM, PWR LATCH, ROOF Fuses, ENDGLASS REG, MIDGATE REG, and ROOF REG Circuit Breakers - XUV Master Electrical Component List Control Module References Ignition Switch - ACCY/RUN/START, RUN, and START Bus Bars, IGN A and CRANK Fuses FPARK, LGM#2, LR PARK, RRFOG, RRPARK, TR PARK, Fuses, and RRWIPER Circuit Breaker B+ Bus - Rear Fuse Block
Figure 10:	Ignition Switch - ACCY/RUN/START, and START Bus Bars, IGN A and CRANK Fuses Master Electrical Component List Control Module References Ignition Switch - ACCY/RUN and RUN/START Bus Bars, IGN B Fuse EGM#2, EGM/DSM, PWRLATCH, ROOF Fuses, ENDGLASS REG, MIDGATE REG, and ROOF REG Circuit Breakers - XUV B+ Bus - Underhood Fuse Block
Figure 11:	Ignition Switch - ACCY/RUN, and RUN/START Bus Bars, and IGN B Fuse Master Electrical Component List Control Module References FRT WPR, IGN 0, RAIN, TBC ACC, TBC IG, and TCM Fuses Ignition Switch - ACCY/RUN/START, RUN, and START Bus Bars, IGN A and CRANK Fuses B+ Bus - Underhood Fuse Block
Figure 12:	FRT WPR, IGN0, RAIN, TBC ACC, TBC IG, and TCM Fuses Master Electrical Component List Control Module References BACK UP, BTSI, IGNE, TBC IGN1, and TRLR B/U Fuses Ignition Switch - ACCY/RUN and RUN/START Bus Bars, IGN B Fuse
Figure 13:	BACKUP, BTSI, IGNE, TBC IGN1, and TRLR B/U Fuses Master Electrical Component List Control Module References AIR SOL and PCMI Fuses - 4.2L FRT WPR, IGN 0, RAIN, TBC ACC, TBC IG, and TCM Fuses Ignition Switch - ACCY/RUN and RUN/START Bus Bars, IGN B Fuse Ignition Switch - ACCY/RUN and RUN/START Bus Bars, IGN B Fuse
Figure 14:	AIR SOL and PCMI Fuses - 4.2L Master Electrical Component List Control Module References ECMI and TRANS Fuses - 5.3L BACK UP, BTSI, IGNE, TBC IGN1, and TRLR B/U Fuses Ignition Switch - ACCY/RUN and RUN/START Bus Bars, IGN B Fuse
Figure 15:	ECMI and TRANS Fuses - 5.3L Master Electrical Component List Control Module References 4WD, ENG I, HVAC, O2, SIR, and TAC Fuses AIR SOL and PCMI Fuses - 4.2L Ignition Switch - ACCY/RUN and RUN/START Bus Bars, IGN B Fuse
Figure 16:	4WD, ENG I, HVAC, 02, SIR, and TAC Fuses Master Electrical Component List Control Module References BRAKE, HVAC I, and TBC RUN Fuses ECMI and TRANS Fuses - 5.3L Ignition Switch - ACCY/RUN and RUN/START Bus Bars, IGN B Fuse SIR Caution for Zoning
Figure 17:	BRAKE, HVAC I, and TBC RUN Fuses Master Electrical Component List Control Module References ENG 1, INJA, INJB, O2A, O2B, and TAC Fuses - 5.3L 4WD, ENG I, HVAC, O2, SIR, and TAC Fuses Ignition Switch - ACCY/RUN/START, RUN, and START Bus Bars, IGN A and CRANK Fuses
Figure 18:	ENG1, INS A, INS B, 02A, 02B, and TAC Fuses - 5.3L Master Electrical Component List Control Module References LT TURN, RT TURN, TRL LTURN, and TRL RTURN Fuses BRAKE, HVAC I, and TBC RUN Fuses B+ Bus - Underhood Fuse Block
Figure 19:	LT TURN, RT TURN, TRL LTURN, and TRL RTURN Fuses Master Electrical Component List Control Module References ENG 1, INJA, INJB, O2A, O2B, and TAC Fuses - 5.3L