9000 CDE V6-2962cc 3.0L DOHC (B308) (1995)
Control Module HVAC: Pinout Values and Diagnostic Parameters
Control Module Inputs
ACC Control Module Inputs:
1. Voltage from +30 (pin 22).
See: Control Module Outputs
2. Voltage from +15 (pin 7).
See: Control Module Outputs
3. Ground (pin 1).
See: Control Module Outputs
4. Cabin temperature sensor (pin 33).
See: Heating and Air Conditioning/Cabin Temperature Sensor / Switch
5. Blended-air temperature sensor (pin 32).
See: Heating and Air Conditioning/Discharge Air Temperature Sensor / Switch
6. Solar sensor (pin 6).
See: Heating and Air Conditioning/Sensors and Switches - HVAC/Solar Sensor/Description and Operation
7. Parking heater (pin 3), for more information refer to the Parking Heater.
See: Heating and Air Conditioning/Description and Operation
8. Rheostat (pin 31), for more information refer to The Display and Illumination.
See: Heating and Air Conditioning/Control Assembly/Description and Operation
9. Outside temperature from EDU (pin 18), for more information refer to the Outside Temperature Sensor.
See: Heating and Air Conditioning/Ambient Temperature Sensor / Switch HVAC/Description and Operation
10. Diagnostics communication to the ISAT scan tool (pin 12).
Control Module Outputs