Coolant Heater Cord Replacement (RPO LY6)

Coolant Heater Cord Replacement (RPO LY6) (6.0L)

Removal Procedure





1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
2. Remove the front 2 oil pan skid plate bolts, loosen the 2 rear bolts and remove the skid plate, if equipped.




3. Disconnect the coolant heater cord electrical connector.




4. Remove the coolant heater cord clip (1) from the front brake front pipes.
5. Remove the coolant heater cord clip retainer (2) from the frame.
6. Lower the vehicle.
7. Remove the coolant heater cord bolt (3) from the frame.
8. Remove the coolant heater cord from the vehicle.



Installation Procedure





1. Install the coolant heater cord to the vehicle.

Notice: Refer to Fastener Notice .

2. Position the coolant heater cord clip to the frame and install the coolant heater cord bolt (3).

Tighten the bolt to 8 N.m (71 lb in).

3. Raise the vehicle.
4. Install the coolant heater cord clip retainer (2) to the frame.
5. Install the coolant heater cord clip (1) to the front brake front pipes.




6. Connect the coolant heater cord electrical connector.




7. Position the oil pan skid plate and install the 2 front bolts and tighten the 2 rear bolts, if equipped.

Tighten the bolts to 20 N.m (15 lb ft).

8. Lower the vehicle.