Where is the ECM on 1996 GMC Sierra 1500 5.7 liter 4 wheel drive
GM usually puts their ECMs in one of 3 places. Behind the passenger's side kick panel just forward of the passenger's side door. On top of the coolant recovery tank in the engine compartment. Or under/behind the air filter box in the engine compartment. HTH. -Jim
Engine compartment, drivers side, just forward of the brake master cylinder. laying flat with electrical connectors facing towards the engine.
Search GMC Sierra 1500 Questions
GMC Sierra 1500 Experts
Related Models For Sale
Used Cars For Sale