FixVault

Engine Coolant Temperature Sensor: Installation

WARNING: This page is about a different variant/trim than selected.
  1. Clean any debris or corrosion from the engine coolant temperature sensor mounting surface.
  2. Use a small amount of petroleum jelly to lubricate the sensor seal.
  3. Install the engine coolant temperature sensor and retaining clip.
  4. Connect the engine coolant temperature sensor harness connector (1).
    Fig 1: Connecting Engine Coolant Temperature Sensor Harness Connector
    G01837789Courtesy of DAIMLERCHRYSLER CORP.
  5. Fill the cooling system. See REFILLING COOLING SYSTEM .
  6. Connect the negative battery cable.