GM Service Manual Online
For 1990-2009 cars only

ECT Sensor, Evaporator Temperature Sensor, A/C Compressor Control Module

Compressor Control Module, ECT, Evaporator Temp Sensor and PCM


Object Number: 674884  Size: FS
Master Electrical Component List
Air Temperature Description and Operation
Ground, A/C and Pressure Switches
Blower Control w/ A/C