Coolant Heater Replacement LY7, KO5

1. Turn the ignition OFF.
2. Raise and support the vehicle.
3. Disconnect the coolant heater cord from the coolant heater.



4. Remove the coolant heater.

1. Install the coolant heater.
2. Connect the coolant heater cord to the coolant heater.
3. Lower the vehicle.

Coolant Heater Replacement LH2, KO5

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
2. Disconnect the coolant heater power supply cord from the coolant heater.
3. Complete the following in order to remove the coolant heater from the engine block:

3.1.	Pry outward on the retaining clip.

3.2.	Pull the coolant heater from the engine block.

1. Install the coolant heater into the engine block until the retaining clip is fully engaged.
2. Connect the coolant heater power cord to the coolant heater.
3. Lower the vehicle.

Coolant Heater Replacement LH2, KA3

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
2. Disconnect the coolant heater power supply cord from the coolant heater.
3. Complete the following in order to remove the coolant heater from the engine block:

3.1.	Pry outward on the retaining clip.

3.2.	Pull the coolant heater from the engine block.

1. Install the coolant heater into the engine block until the retaining clip is fully engaged.
2. Connect the coolant heater power cord to the coolant heater.
3. Lower the vehicle.