Questions & Answers

Check engine light upon hookup

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I installed my unit, as per instructions(minus the light connections) and thought I had programmed it properly, however is never started my jeep and it gave me a check engine light. Code U1411.

 

Just wondering where I went wrong and it this has happened to anyone else
asked Nov 3, 2017 in Jeep by David Villers (130 points)

2 Answers

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service number to the module please?
answered Nov 3, 2017 by derek g (346,810 points)
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mine gave me check ingine light at first too.. then it went away. hasnt come back
answered Dec 12, 2018 by Maximillan Tapper (230 points)

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