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Home >> Jeep >> 2012 >> Liberty Limited, 4WD, Part Time >> Repair and Diagnosis >> Engine Performance >> System >> 3.7L - DTCS P0580 To P2099 >> Diagnosis And Testing >> P0685-Auto Shutdown Control Circuit >> Possible Causes

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)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  . 

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