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P1685 Diagnostic Trouble Code Discussion for May 2007

Transmission Control Module Power Up Temperature Sensor Circuit Low

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Trouble Ticket Help Requests for DTC P1685
Help Request Posted
2002 Chrysler Sebring LXi 2.7L No Start VIN: 1C3EL55R12
P1685: Wrong / Invalid Key Message Received From SKIM. ... in this car due to the P0601 internal controller failure. Powers and grounds check good. When I did a search here on iATN, I saw many posts that said jumped timing on the 2.7 can cause a P0601 to set. Why? I checked for cam/crank sync while cranking on the...
May 07, 2007