Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Installation Procedure
2013 GMC RV Cutaway 4.8L Eng VIN ASECTION Installation Procedure
- Install the fan cage to the auxiliary blower motor.
- Install the retaining clip to the fan cage.
- Install the auxiliary blower motor.
- Install the screws (1) to the auxiliary blower motor (2) and tighten to 5 N.m (44 lb in).
- Connect the electrical connectors to the auxiliary blower motor.
- Install the auxiliary HVAC module. Refer to Auxiliary HVAC Module Removal and Installation .
CAUTION:
Refer to Fastener Caution .
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.