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Home >> Chrysler >> 2005 >> 300 Base >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0498 To P0606 >> Diagnosis And Testing >> P0591-Speed Control Multiplexed Switch Performance >> Possible Causes
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Possible Causes

Possible Causes 
INTERMITTENT SPEED CONTROL SWITCH 1/2 STUCK DTC
SPEED CONTROL SWITCH
STEERING COLUMN CONTROL MODULE (SCCM)