Chrysler Concorde 2004 Service Manual page 312

HEATING & A/C
IN CAR TEMP SENSOR FAILURE (ATC ASPIRATOR FAILURE) —
Continued
TEST
12 Turn the ignition off.
Disconnect the Body Control Module C1 harness connector.
Backprobe one ohmmeter lead to the Sensor Ground ckt in the BCM C1 connector
and the other lead to ground.
Reconnect the BCM C1 harness connector.
Close the driver door latch and ensure all lights are off.
Wait one minute to allow the BCM to go to sleep.
Measure the resistance between ground and the Sensor Ground circuit.
Is the resistance below 10.0 ohms?
Yes → Repair the Sensor Ground circuit for an open.
→ Replace the Body Control Module.
No
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
296
APPLICABILITY
All