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P0705 Diagnostic Trouble Code Discussion for March 2011

Park Neutral Position Switch Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0705
Help Request Posted
1995 Buick Park Avenue 3.8L Poor Fuel Economy VIN: 1G4CW52K0S
P0705: Trans Range Sw Curcuit. Diagnose any of the mentioned codes and come up with bad ECM replaced the ECM and all the same symtoms and codes. Scan data shows a bad Quad Driver 1. Disconnected and checked all wiring to the ECM and sensors/actuators from the ECM and all check fine. I can g...
March 29, 2011