Thread: How to Repair Relay Control Module (RCM) - (Mystery no Start)
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Old 07-25-2018, 02:19 PM
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Default Re: How to Repair Relay Control Module (RCM) - (Mystery no Start)
Originally Posted by davebowditch
Today I performed this repair, and when reassembled the crossfire went into limp mode. The only code was "Unknown DTC. Unrecognizede PCODE, HEX CODE: 2066-04. Does anyone have any insight into this? I have searched this forum and google with no luck.
Is it possible that there is too much solder on one of the points you soldered and is touching the next soldered point?
 
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