GM Service Manual Online
For 1990-2009 cars only

Heater and Air Conditioning Control Wiring Harness Replacement Left Hand Drive


Object Number: 1999307  Size: MF

Callout

Component Name

Preliminary Procedure

  1. Remove the HVAC module. Refer to HVAC Module Assembly Replacement.
  2. Disconnect all the electrical connectors from components associated with the heater and A/C control wiring harness.
  3. Disconnect the evaporator temperature sensor from the control wiring harness.
  4. Remove wiring harness mounting clips from HVAC module.

1

Heater and A/C Control Wiring Harness.

Heater and Air Conditioning Control Wiring Harness Replacement Right Hand Drive


Object Number: 2098204  Size: MF

Callout

Component Name

Preliminary Procedure

  1. Remove the HVAC module. Refer to HVAC Module Assembly Replacement.
  2. Disconnect all the electrical connectors from components associated with the heater and A/C control wiring harness.
  3. Disconnect the evaporator temperature sensor from the control wiring harness.
  4. Remove wiring harness mounting clips from HVAC module.

1

Heater and A/C Control Wiring Harness.