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P1686 Diagnostic Trouble Code Discussion for November 2010

No SKIM Bus Messages Received


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Trouble Ticket Help Requests for DTC P1686
Help Request Posted
2004 Jeep Grand Cherokee Laredo 4.0L Excessive Emissions, Poor Idle Quality, Stall, MIL Lamp on VIN: 1J4GW48SX4
P1686: No SKIM Bus Messages. ... low idle and stalls at stop cold. It would idle rough on first start in morning but would clear up after it started to warm up a few minutes. I also now have a code p1686 for "no sentry key immobilizer bus message" and at time the vehicle will star...
November 29, 2010
2004 Jeep Grand Cherokee Laredo 4.0L Excessive Emissions, Poor Idle Quality, Stall, MIL Lamp on VIN: 1J4GW48SX4
P1686: No SKIM Bus Messages. ... low idle and stalls at stop cold. It would idle rough on first start in morning but would clear up after it started to warm up a few minutes. I also now have a code p1686 for "no sentry key immobilizer bus message" and at time the vehicle will star...
November 29, 2010