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Re: 4LO And Check Engine Warning Light On
Posted to Technical Discussion Forum on 7/23/2017

I am not at the shop, but I can't find a description for that code. If the PCM sets a code, even an EVAP leak, it will turn on the ABS and Traction control lights. Anything that can affect torque control will be disabled. Fix the code and your problem and all ... Login to read more.