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P1605 Diagnostic Trouble Code Discussion for June 2011

Diagnostic Communication Line Malfunction

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Trouble Ticket Help Requests for DTC P1605
Help Request Posted
2001 Nissan Xterra SE 3.3L No Start, Stall, No Comm VIN: 5N1ED28T51
P1605: Diagnostic Communication Line Malfunction. ... here for you. Customer states he was driving along and the A/C stopped working, then within the next few minutes the vehicle died and would not restart. Attempted to pull codes on vehicle and could not communicate with the ECM. Verified it was possible to ...
June 10, 2011