Repair Instructions
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
- Auxiliary Heater and Air Conditioning Control Module Replacement
- Auxiliary Heater and Air Conditioning Control Replacement - Rear (Passenger Van)
- Auxiliary Heater and Air Conditioning Control Replacement - Front (Passenger Van)
- Auxiliary Blower Motor Replacement (C36 Cargo Van) , or Auxiliary Blower Motor Replacement (Passenger Van C36) , or Auxiliary Blower Motor Replacement (Passenger Van C69)
- Auxiliary Blower Motor Resistor Assembly Replacement (Cargo Van) , or Auxiliary Blower Motor Resistor Assembly Replacement (Passenger Van)
- Auxiliary Blower Motor Relay Replacement (Cargo Van) , or Auxiliary Blower Motor Relay Replacement (Passenger Van)