Heater Control Valve: Service and Repair

Dual Coolant Flow Valve - 2.5L/3.0L/4.2L (82.20.33)

Removal

All vehicles
1. Drain the cooling system.
2. Remove the wheel and tire assembly.







3. Remove the fender splash shield.







4. Remove the air deflector.







5. Remove the drive belt splash shield.







6. Disconnect the dual coolant flow valve bottom hose.







For vehicles fitted with 4.2L engine
1. Remove the radiator upper hose.







All vehicles
1. Disconnect the dual coolant flow valve electrical connector.







2. Disconnect the heater hose couplings.







3. Disconnect the auxiliary coolant flow pump electrical connector.







4. Remove the dual coolant flow valve.
- Remove the retaining bolt.
- Remove the dual coolant flow valve.







5. Remove the dual coolant flow valve hoses.







Installation
1. To install, reverse the removal procedure.
- Tighten to 10 Nm.