GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2007
🢒
Allure
🢒
Brakes
🢒
Antilock Brake System
🢒 Power Distribution Schematics
Figure
1:
Fuse Block - Underhood B+ Bus
Master Electrical Component List
Control Module References
Ignition Switch
Figure
2:
Ignition Switch
Master Electrical Component List
Control Module References
Fuse Block - Underhood BATT MAIN 1 Fuse
Fuse Block-Underhood B+ Bus
Figure
3:
BATT MAIN 1, CHMSL/BKUP, CLSTR, CNSTR, HVAC, INT/ILLUM, ONSTAR/ALDL, PRK/LAMP, RDO/AMP, RFA/MOD Fuses
Master Electrical Component List
Control Module References
Fuse Block - Underhood BATT MAIN 2 Fuse
Ignition Switch
Fuse Block-Underhood B+ Bus
Power and Grounding Schematic Icons
Figure
4:
BATT MAIN 2, DR/LCK TRUNK, HAZRD, HTD/SEAT, PRK/SWITCH, PWR/MIR, S/ROOF Fuses and PWR/SEAT, PWR/WNDW Circuit Breakers
Master Electrical Component List
Control Module References
Fuse Block - Underhood BATT MAIN 3, BATT MAIN 4
Fuse Block - Underhood BATT MAIN 1 Fuse
Fuse Block-Underhood B+ Bus
Figure
5:
BATT MAIN 3, AIR PUMP, AUX PWR, BATT MAIN 4, ABS MTR, ABS SOL, PCM/ETC, TCM, WASHER/RVC Fuses
Master Electrical Component List
Control Module References
Fuse Block - Underhood ABS, TRANS SOL, PCM, SIR, and DIPSLAY Fuses, CRANK Relay, and Fuse Block - I/P CRUISE SW Fuse
Fuse Block - Underhood BATT MAIN 2 Fuse
Fuse Block-Underhood B+ Bus
Figure
6:
ABS, DISPLAY, PCM, SIR, TRANS SOL Fuses, CRUISE (FUSE BLOCK - I/P)
Master Electrical Component List
Control Module References
Fuse Block - Underhood ETC, ELEK IGN (L26), FUEL INJ (L26), 02 SSR (L26), and EMISSION Fuses
Fuse Block - Underhood BATT MAIN 3, BATT MAIN 4
Fuse Block-Underhood B+ Bus
Power and Grounding Schematic Icons
Power and Grounding Schematic Icons
Power and Grounding Schematic Icons
Power and Grounding Schematic Icons
Figure
7:
ETC, ELEK IGN, FUEL INJ, 02 SSR, and EMISSION Fuses
Master Electrical Component List
Control Module References
Fuse Block - Underhood ELEK IGN, FUEL INJ, and 02 SSR Fuses (LY7)
Fuse Block - Underhood ABS, TRANS SOL, PCM, SIR, and DIPSLAY Fuses, CRANK Relay, and Fuse Block - I/P CRUISE SW Fuse
Fuse Block-Underhood B+ Bus
Fuse Block-Underhood B+ Bus
Fuse Block - Underhood ELEK IGN, FUEL INJ, and 02 SSR Fuses (LY7)
Fuse Block - Underhood ELEK IGN, FUEL INJ, and 02 SSR Fuses (LY7)
Figure
8:
ELEK IGN, FUEL INJ, and 02 SSR Fuses (LY7)
Master Electrical Component List
Control Module References
Fuse Block - Underhood LF LOW BEAM, RF LOW BEAM, LF HI BEAM, and RF HI BEAM Fuses, and Fuse Block - I/P SPRING COIL 2 Fuse
Fuse Block - Underhood ETC, ELEK IGN (L26), FUEL INJ (L26), 02 SSR (L26), and EMISSION Fuses
Fuse Block-Underhood B+ Bus
Fuse Block-Underhood B+ Bus
Fuse Block - Underhood ETC, ELEK IGN (L26), FUEL INJ (L26), 02 SSR (L26), and EMISSION Fuses
Fuse Block - Underhood ETC, ELEK IGN (L26), FUEL INJ (L26), 02 SSR (L26), and EMISSION Fuses
Figure
9:
Fuse Block - Underhood LF LOW BEAM, RF LOW BEAM, LF HI BEAM, RF HI BEAM Fuses, Fuse Block - I/P STR/WHL/ILLUM Fuse
Master Electrical Component List
Control Module References
Fuse Block - Underhood ELEK IGN, FUEL INJ, and 02 SSR Fuses (LY7)
Fuse Block-Underhood B+ Bus
Fuse Block-Underhood B+ Bus
I/P, Console, and Driver Door Lighting
Steering Wheel and Front Passenger Door Lighting
Power and Grounding Schematic Icons