Engine Coolant Temperature Gauge: Inspection
Measure the engine coolant temperature gauge resistance.
RESISTANCE SPECIFICATION CHART
| Terminals | Specified resistance |
|---|---|
| IGN and GND terminal | 208±10 Ω |
| IGN and UNIT terminal | 56±10 Ω |
| UNIT and GND terminal | 264±10 Ω |
Replace the engine coolant temperature gauge & fuel gauge assembly if defective.
If OK, replace the combination meter printed circuit.