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Home >> Chrysler >> 2008 >> 300 Limited, AWD >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0646 To P1501 >> P0685-Auto Shutdown Control Circuit >> Possible Causes
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Possible Causes

Possible Causes 
(K51) ASD CONTROL CIRCUIT SHORTED TO BATTERY VOLTAGE
(K51) ASD CONTROL CIRCUIT OPEN
(K51) ASD CONTROL CIRCUIT SHORTED TO GROUND
TOTALLY INTEGRATED POWER MODULE (TIPM)
POWERTRAIN CONTROL MODULE (PCM)

Perform *PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .