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P0605 Diagnostic Trouble Code Discussion for April 2011

Internal TCM Malfunction


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Trouble Ticket Help Requests for DTC P0605
Help Request Posted
1997 Ford F-250 7.3L No Start, Stall VIN: 1FTHX26F1V
P0605: PCM Read Only Memory Test Error. Customer had oil changed at local quick lube, after oil change engine just cranks but won't start. Customer noticed that "Wait to Start" light did not come on when key was turned on. I ran over there and found the IDM relay buzzing in relay box. Switch...
April 28, 2011
1997 Ford F-250 7.3L No Start, Stall VIN: 1FTHX26F1V
P0605: PCM Read Only Memory Test Error. Customer had oil changed at local quick lube, after oil change engine just cranks but won't start. Customer noticed that "Wait to Start" light did not come on when key was turned on. I ran over there and found the IDM relay buzzing in relay box. Switch...
April 28, 2011