LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2007 >> Commander Base, 4.7 P, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> DTCS P0645 To P1593 >> P0688-Auto Shutdown Relay Sense Circuit Low >> Possible Causes

Possible Causes

Possible Causes 
(A924) FUSED B+ CIRCUITS
(A142) ASD RELAY OUTPUT CIRCUIT OPEN
ASD RELAY
POWERTRAIN CONTROL MODULE (PCM)

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

scientia non olet · About LEMON Manuals