2016 Jeep Sahara Unlimeted

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08-05-2016, 06:19 PM

Jeep_Sahara

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2016 Jeep Sahara Unlimeted

I've had 2 engine lights that came on that read several misfires, and one that read PCM could not communicate ? Anyone's advice would be helpful.
Thanks

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08-06-2016, 05:00 AM

rob_engineer

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My only advice is to say it's still covered under warranty. Document the messages and take it to the dealer.

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08-09-2016, 03:35 PM

WillysWheeler

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On my 2016 Rubicon JKU I just had engine light and the code P0300 - multiple cylinder misfire and took back to the dealer and they flashed the PCM and clear the code. This is a know problem and Chrysler came out with TBS the first part of July to flash the PCM to correct the problem.