Engine Temperature Sensor: Service and Repair

Cylinder Head Temperature (CHT) Sensor

Removal and Installation

1. WARNING: The electrical power to the air suspension system must be shut off prior to hoisting or jacking an air suspension vehicle.This can be accomplished by turning off the air suspension switch located below the glove box in the lower right of the passenger foot well. Failure to do so can result in unexpected inflation or deflation of the air springs, which can result in shifting of the vehicle during the operations. Failure to follow the instructions may result in personal injury.

Raise the vehicle on a hoist.

2. Remove the right front fender splash shield.

3. Remove the dual converter Y-pipe. Refer to Service and Repair

4. Remove the components in the order indicated in the following illustration and table.

5. To install, reverse the removal procedure.