Ranger 4WD L4-2.3L VIN D (2002)
Temperature Sensor (Gauge): Service and Repair
Sender Unit-Water Temperature Indicator, 2.3L
Removal and Installation
1. Disconnect the battery ground cable.
2. Drain the cooling system.
3. Disconnect the electrical connector.
4. Remove the engine coolant temperature sensor.
5. NOTE: Coat the threads with pipe thread sealant.
To install, reverse the removal procedure.