GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2003
🢒
Sonoma Pickup - 2WD
🢒 ILLUM, STG WHL ILLUM, and PARK LP Fuses
ILLUM, STG WHL ILLUM, and PARK LP Fuses
ILLUM and PARK LP Fuses
Master Electrical Component List
ILLUM Power - Pickup Except Crew Cab
ECM B, HORN, RR DEFOG, HTD MIR Fuses and Fuel Pump, Horn, Rear Window Defogger Relays
ILLUM Power - Pickup Except Crew Cab
ILLUM Power - Utility
B+ Bus Bar
FR PRK, LR PRK, RR PRK Fuses and Fog Lamp Relay - Pickup
FR PRK, LR PRK, RR PRK, TRL PRK Fuses and Fog Lamp Relay - Utility
FR PRK, LR PRK, RR PRK, TRL PRK and Fog Lamp Relay - Export