S15/T15 2WD Jimmy V6-262 4.3L VIN W CPI (1993)
Temperature Gauge: Testing and Inspection
Gauge Indicates Hot When Engine Is Cold
This condition is generally caused by a shorted or grounded circuit.
1.
Remove sensor lead at sensor unit, gauge should move to ``Cold'' position, if not check unit for a external short. If no external short is found
replace sensor.
2.
If gauge stays ``Hot'' check for a short circuit in gauge to sensor wiring, if satisfactory replace cluster.
