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.
Removal Procedure
Auxiliary Heater(1) - Remove - Auxiliary Heater Replacement (Cargo Van C36) Auxiliary Heater Replacement (Passenger Van C36)
Air Conditioning Evaporator Tube seal (1) - Remove
- Auxiliary Air Conditioning Evaporator and Blower Module Drain Valve(2) - Remove
Auxiliary Air Conditioning Evaporator and Blower Module Cover(2) - Remove - Auxiliary Air Conditioning Evaporator and Blower Module Cover Replacement (C36 Cargo Van) Auxiliary Air Conditioning Evaporator and Blower Module Cover Replacement (Passenger Van C69)
Auxiliary Heater Core(1) - Remove
Auxiliary Heater Case - Outboard (1)@ Auxiliary Heater Case - Inboard (2) - Remove - Auxiliary Air Conditioning Evaporator and Blower Case Replacement - Outboard (C69)
Mode Valve(1)@ Auxiliary Heater Case - Outboard - Remove
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.