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Home >> Chrysler >> 2005 >> Sebring Limited, 2D Convertible >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Body Diagnostic Procedures - Except Coupe >> Diagnostic Information And Procedures >> Heating & A/C >> Symptom: A/C MODE DOOR INPUT SHORTED TO BATTERY - MTC >> Diagnostic Procedure

Diagnostic Procedure

DIAGNOSTIC PROCEDURES - A/C MODE DOOR INPUT SHORTED TO BATTERY - MTC

TEST ACTION APPLICABILITY
1 With the DRBIII®, record and erase Body Computer DTC's.
Turn the ignition off.
Disconnect the A/C - Heater Control C1 harness connector.
Turn the ignition on.
Measure the voltage of the A/C Mode Switch MUX circuit.
Is the voltage above 0.3 volts?
Yes --> Go To 2
No --> Replace the A/C - Heater Control in accordance with the Service Information.
Calibration must be performed after repair/replacement is completed.
Perform BODY VERIFICATION TEST - VER 1 .		 All
2 Turn the ignition off.
Disconnect the A/C - Heater Control C1 harness connector.
Disconnect the Body Control Module C2 harness connector.
Turn the ignition on.
Measure the voltage of the A/C Mode Switch MUX circuit.
Is there any voltage present?
Yes --> Repair the A/C Mode Switch MUX circuit for a short to voltage. Calibration must be performed after repair/replacement is completed.
Perform BODY VERIFICATION TEST - VER 1 .
No --> Replace and program the Body Control Module in accordance with the Service Information.
Calibration must be performed after repair/replacement is completed.
Perform BODY VERIFICATION TEST - VER 1 .		 All
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