Control Module HVAC: Service and Repair

2012 Volkswagen CC 4Motion (357) V6-3.6L (CNNA)SECTION Service and Repair





Fresh Air Blower V2 with Fresh Air Blower Control Module J126

Removing

The fresh air blower and fresh air blower control module are accessible from the passenger footwell.

The fresh air blower control module and the fresh air blower are in a single housing together and cannot be replaced individually.

- Remove the partition from the heater => [ Removing Heater Partition ] Heater Component Location Overview.

- Remove the glove compartment.

- Disconnect the connector from the fresh air blower with fresh air blower control module - 1 -.






- Disengage locking mechanism - 2 - and then turn and remove the fresh air blower and the fresh air blower control module - in the direction of arrow -.

Installing

Install in reverse order of removal.

RENDER: 1.0x

NO RELATED

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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.