Coolant Heater Cord Replacement

Coolant Heater Cord Replacement (With LH8) (5.3L)

Removal Procedure




1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (Service and Repair).
2. Disconnect the coolant heater cord electrical connector.
3. Remove the coolant heater cord clip from the engine harness channel.
4. Remove the coolant heater cord clip from the power steering gear outlet hose.
5. Lower the vehicle.
6. Remove the coolant heater cord bolt from the frame.
7. Remove the coolant heater cord from the vehicle.

Installation Procedure




1. Install the coolant heater cord to the vehicle.

Caution: Refer to Fastener Caution (Fastener Caution).

2. Position the coolant heater cord clip to the frame and install the coolant heater cord bolt. Tighten the bolt to 8 Nm (71 lb in).
3. Raise the vehicle.
4. Install the coolant heater cord clip to the power steering gear outlet hose.
5. Install the coolant heater cord clip to the engine harness channel.
6. Connect the coolant heater cord electrical connector.
7. Lower the vehicle.