Express 2500 V8-6.6L DSL Turbo (2010)
Auxiliary Blower Motor: Service and Repair
Auxiliary Blower Motor Replacement
Removal Procedure
1. Remove the auxiliary HVAC module. Refer to Auxiliary HVAC Module Removal and Installation (See: Housing Assembly HVAC/Service and
Repair/Auxiliary HVAC Module Removal and Installation).
2. Disconnect the electrical connectors from the auxiliary blower motor.
3. Remove the screws (1) from the auxiliary blower motor.
4. Remove the auxiliary blower motor (2).
5. Remove the retaining clip from the fan cage.
6. Remove the fan cage from the auxiliary blower motor.
Installation Procedure
1. Install the fan cage to the auxiliary blower motor.
2. Install the retaining clip to the fan cage.
3. Install the auxiliary blower motor.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
4. Install the screws (1) to the auxiliary blower motor (2) and tighten to 5 Nm (44 lb in).
5. Connect the electrical connectors to the auxiliary blower motor.
6. Install the auxiliary HVAC module. Refer to Auxiliary HVAC Module Removal and Installation (See: Housing Assembly HVAC/Service and
Repair/Auxiliary HVAC Module Removal and Installation).