TM 5-3805-281-24-1
Sub-System Diagnostics
NOTE: Check engine coolant temperature gauge before
ENGINE COOLANT
YES: Sensor is OK.
checking resistor.
TEMPERATURE SENSOR
Check harness.
(B9) CHECK
Disconnect harness from temperature sensor.
NO: Sensor has failed.
Replace.
Connect ohmmeter to sensor and ground.
Start engine and observe ohmmeter.
T8359AJ
UN10NOV94
Does ohmmeter reading decrease as engine becomes
warmer?
1/1
9015
15
67
4-135