TEST ACTION APPLICABILITY
3 Turn the ignition off.
Disconnect the Evaporator Temperature Sensor harness connector.
Disconnect the A/C - Heater Control Module C1 harness connector.
Measure the resistance between the Evaporator Temperature Sensor Signal circuit
and the Sensor Ground circuit.
Is the resistance above 10K ohms?
All
Yes → Replace the A/C - Heater Control Module in accordance with the
Service Information.
Perform BODY VERIFICATION TEST - VER 1.
No → Repair the Evaporator Temperature Sensor Signal circuit for a
short to the Sensor Ground circuit.
Perform BODY VERIFICATION TEST - VER 1.
393
HEATING & A/C
EVAPORATOR TEMPERATURE SENSOR CIRCUIT SHORTED (ACTIVE)
—
Continued
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