GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2007
🢒
Sierra Classic - 2WD
🢒 4.8L, 5.3L, 6.0L, and 8.1L
4.8L, 5.3L, 6.0L, and 8.1L
4.8L, 5.3L, 6.0L, and 8.1L
Master Electrical Component List
Cruise Control Description and Operation (4.8L, 5.3L, 6.0L, and 8.1L)
Control Module References
Diesel
4.3L
Ignition Switch - START, RUN, and ACC/RUN/START BUS BARS, IGN A and CRNK Fuses
Power Take Off
4WD, BRK, CRUISE, HTR/AC and HVAC 1 Fuses
Manual Transmission - NV3500
Stop Lamps
Manual Transmission - NV3500
Power, Ground, Serial Data, Indicator, and Stop Lamp Switch - Greater than 8600 GVW or w/Rear Drum Brakes
Power, Ground, Serial Data, Indicator, and Stop Lamp Switch - 8600 GVW or less w/Rear Disc Brakes
Gages, Vehicle Speed Signal, Engine Oil Pressure, and Fuel Level Sensors
Power, Ground, DLC, and Splice Pack SP205
