GM Service Manual Online
For 1990-2009 cars only

HVAC Air Door Controls for Chevrolet Chevy C Cab/Chassis HD (GMT 400) 2002

Air Door Circuits


Object Number: 650696  Size: FS
Master Electrical Component List
Air Delivery Description and Operation
Air Conditioning Compressor Control (L18)
HVAC Control Module
Blower Control (without Air Conditioning)
G105, L18, All except Ignition Coils
G105 and G106 (L65)
HVAC Control Module
HVAC Control Module
HVAC Control Module