Blower Motor Switch: Service and Repair

BLOWER MOTOR SPEED CONTROL







Removal and Installation
1. Drain the engine cooling system.
2. Remove the 2 RH cowl grille screws.
3. Remove the RH cowl grille.
4. Disconnect the vapor management valve (VMV) electrical connector.
5. Remove the 3 VMV bracket nuts.
- To install, tighten to 6 Nm (53 lb-in).

6. Disconnect the 2 VMV fittings.
7. Release the 2 heater outlet hose clamps and remove the heater outlet hose.
8. Release the heater core inlet clamp and disconnect the heater inlet hose from the heater core.







9. Remove heater tube bracket nut and stud at the rear of the engine.
- To install, tighten to 12 Nm (9 lb-ft).

10. Disconnect the blower motor speed control electrical connector.
11. Remove the blower motor speed control screw.
12. Remove the blower motor speed control nut.
13. Remove the blower motor speed control.
14. To install, reverse the removal procedure.
- Clean and lubricate the coolant system with plain water, only if needed.

15. Fill the engine coolant level.