Heater Coolant Heater Temperature Sensor Replacement

Heater Coolant Heater Temperature Sensor Replacement

Tools Required

J-38125 Terminal Repair Kit

Removal Procedure

1. Raise and support the vehicle. Refer to Vehicle Lifting.
2. Remove the heater coolant heater.
3. Remove the heater coolant heater control module (4).




4. Remove the heater coolant heater blower cover retaining screws (2).
5. Remove the heater coolant heater blower cover (3).
6. Remove the heater coolant heater combustion cover retaining screws (1).
7. Remove the heater coolant heater combustion cover.
8. Remove the heater coolant heater temperature sensor retaining screw.
9. Remove the heater coolant heater temperature sensor retaining bracket.

Important: Remove and discard the O-ring on the temperature sensors.

10. Remove the heater coolant heater temperature sensors.

Important: Note the routing of the wiring to ensure proper installation.

11. Using J-38125-560 remove the heater coolant heater temperature sensors wiring from the electrical connector.

Installation Procedure




1. Install the heater coolant heater temperature sensors wiring to the electrical connector.
2. Install the heater coolant heater temperature sensors with new O-rings.
3. Install the heater coolant heater temperature sensor retaining bracket.

Notice: Refer to Fastener Notice.

4. Install the heater coolant heater temperature sensor retaining screw (5).

Tighten the screw to 1.5 N.m (13 lb in).

5. Install the heater coolant heater combustion cover.
6. Install the heater coolant heater combustion cover retaining screws (1).

Tighten the screw to 6 N.m (53 lb in).

7. Install the heater coolant heater blower cover (3).
8. Install the heater coolant heater blower cover retaining screws (2).

Tighten the screw to 6 N.m (53 lb in).

9. Install the heater coolant heater control module (4).
10. Install the heater coolant heater.
11. Lower the vehicle.