Coolant Heater Cord Replacement

Removal Procedure





1. Remove the coolant heater cord retainer from the upper radiator support.
2. Disconnect the engine left coolant heater cord from the engine left coolant heater.





3. Cut the engine left coolant heater cord strap (1) at the engine wiring harness.
4. Remove the engine right coolant heater cord from behind the power steering pump (3).





5. Cut the upper right coolant heater cord strap (2) at the engine wiring harness near the power steering lines.
6. Cut the lower right coolant heater cord strap (1) at the engine wiring harness near the power steering lines
7. Disconnect the engine right coolant heater cord from the engine right coolant heater.
8. Remove the coolant heater cord from the vehicle.

Installation Procedure





1. Install the coolant heater cord to the vehicle.

Notice: Refer to Engine Block Heater Cord Routing in Service Precautions.

2. Connect the engine right coolant heater cord to the engine right coolant heater.
3. Install a new lower right coolant heater cord strap at the engine wiring harness by the power steering lines.
4. Install a new upper right coolant heater cord strap (2) at the engine wiring harness by the power steering lines.

Notice: Refer to Engine Block Heater Cord Routing in Service Precautions.





5. Install the engine right coolant heater cord behind the power steering pump (3).
6. Install a new engine left coolant heater cord strap (1) at the engine wiring harness.
7. Connect the engine left coolant heater cord to the engine left coolant heater.

Notice: Refer to Engine Block Heater Cord Routing in Service Precautions.





8. Install the coolant heater cord retainer to the upper radiator support.