Engine Coolant Heater Replacement - Left Side for Cadillac XLR 2004

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .



2. Disconnect the coolant heater power supply cord (1) from the coolant heater.



3. Pry outward on the heater retaining clip.
4. Pull the heater (1) from the engine block.

1. Install the coolant heater (1) into the engine block. The retaining clip should snap into place.



2. Connect the electrical connector to the coolant heater.
3. Lower the vehicle. Refer to Lifting and Jacking the Vehicle .