2014 jku with 500 miles, Red lightning bolt light thrown after aev 2.5 lift and 35's. Manual says electronic throttle control light. Made an appointment at the dealer already. Anybody been dealing with this issue??

 

07 jku. 103k miles. Had mine a week and the lightning bolt came on. Took it to auto zone to read the code. said it was the coolant thermostat. I changed it and the light did go off. ?

I have heard it being how you put on your gas cap too. idk. Back when I had this issue I was getting a variety of responses.

but a 14' shouldn't have that come on..

good luck.

 

Did you try to pull a code? Certain codes can be read from the odometer.
Ignition key: off/on/off/on/off/on (without starting).

 

Codes are


P 0223
------
P 2135
------

Got 500 miles on it. Wtf?? Could a procal speedo fix cause this??

 

P0223 - Throttle Position Sensor 2 Circuit High
P2135 - Throttle Position Sensor 1/2 Correlation

it could be anything from a loose connection to a faulty TPS. Just let the folks at the dealership take care of it.

 

Took to dealer turns out i need a new throttle body. Wow, 500 miles in a throttle body - weak.

 

Thread update: Throttle body replaced at dealer, problem solved