Withdrawal
1. Remove the side trim of the luggage compartment on the right side.
2. Disconnect wiring connectors.
3. Loosen the screws that secure the additional fan. Tightening torque 2 Nm.
4. (Cadillac Escalade) Loosen the fan mounting nut.
5. Remove the auxiliary fan motor (1) from the air conditioning unit (2).
6. Disconnect the fan impeller fasteners.
7. Remove the auxiliary fan impeller from the fan motor.
Installation
8. Installation is carried out in the reverse order.