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P0685 Diagnostic Trouble Code Discussion for January 2014

ASD Relay Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0685
Help Request Posted
2009 Honda CR-V EX 2.4L Cuts out VIN: 3CZRE48539
P0685: pcm power controm circuit malfunction. ... because a customer installed their own battery and connected the terminals backwards. We replaced the main fuse and a handful of various smaller fuses. Everything appereared to be fine until a couple of days ago, the car was towed back to us dead. Alternat...
January 20, 2014