Chrysler Sebring 2004 Service Manual page 2863

HEATING & A/C
IN CAR TEMP SENSOR FAILURE (ATC ASPIRATOR FAILURE) —
Continued
TEST
12 Turn the ignition off.
Disconnect the Automatic Temperature Control harness connector.
Close all doors and ensure that 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 → Go To 13
→ Go To 14
No
13 Turn the ignition off.
Reconnect the Automatic Temperature Contorl harness connector.
Turn the ignition on.
With the DRBIII , erase Body Computer DTC's.
With the DRBIII , read Body Computer DTC's.
Does the DRBIII display: In-Car Temp Sensor Failure?
Yes → Replace the Automatic Temperature Control in accordance with
→ There is no problem found at this time. The aspirator and in-car
No
14 Turn the ignition off.
Disconnect the Body Control Module C2 harness connector.
Back probe one ohmmeter lead to the Sensor Ground ckt in the BCM C2 harness
connector and the other lead to ground.
Reconnect the BCM C2 harness connector.
Close all doors and ensure that 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 and program the Body Control Module in accordance
No
ACTION
the Service Information.
Perform BODY VERIFICATION TEST - VER 1.
temp sensor should be fully operational. Refer to the wiring
diagrams located in the service information to help isolate a
possible intermittent wiring problem.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
with the Service Information.
Perform BODY VERIFICATION TEST - VER 1.
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APPLICABILITY
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