Montero Sport XLS 4WD V6-3.5L SOHC (2002)
Temperature Gauge: Testing and Inspection
ENGINE COOLANT TEMPERATURE GAUGE RESISTANCE CHECK
CAUTION: When inserting the test probe into the power supply terminal, be careful not to touch the printer board.
1. Remove the power supply tightening screw.
2. Use an ohmmeter to measure the resistance between the terminals.
Standard value:
Power supply - Ground: 191 ohms
Power supply - Engine coolant temperature gauge: 103 ohms
Engine coolant temperature gauge - Ground: 88 ohms
3. If within the standard value, the engine coolant temperature gauge is OK.
If not within the standard value, replace the engine coolant temperature gauge.