Installation Procedure
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.
Auxiliary Blower Motor (2) - Install
- Auxiliary Blower Motor Bolt (1) - Install and tighten [3x] 5 N.m (44 lb in)
- Connect the electrical connector.
Auxiliary Heater and Air Conditioning Blower Motor Relay Bracket (2) - Install
- Auxiliary Heater and Air Conditioning Blower Motor Relay Bracket Bolt (1) - Install and tighten - Auxiliary Blower Motor Relay Replacement (Cargo Van) , or Auxiliary Blower Motor Relay Replacement (Passenger Van)
Auxiliary Heater Blower Motor Cooling Tube (1) - Install
Auxiliary Air Conditioning Evaporator and Blower Module (1) - Install - Auxiliary Air Conditioning (A/C) Evaporator and Blower Module Assembly Removal and Installation (C69 Passenger Van) , or Auxiliary Air Conditioning (A/C) Evaporator and Blower Module Assembly Removal and Installation (C69 Cargo Van)