GMC Workshop Service and Repair Manuals > C 2500 Suburban 2WD V8-454 7.4L (1994) > Heating and Air Conditioning | Control Assembly, HVAC | Component Information | Testing and Inspection | With A/C

With A/C|Page 7802 > < C23O Heater-A/C Controller to I/P|Page 7799

Page 1

background image

Control Assembly: Testing and Inspection
With A/C

Test C Control Head Display Blank Or None Of The Door Motors Operate

Test D Display Does Not Dim Properly

Heating and Air Conditioning
Control Assembly, HVAC / Component Information
Testing and Inspection
With A/C

With A/C|Page 7802 > < C23O Heater-A/C Controller to I/P|Page 7799