One module controls both the traction control and ABS brakes in the 2015 Jeep Wrangler, and both warning lights could illuminate at the same time if the module is malfunctioning. A much more common reason these lights are triggered, is due to an issue with the Jeep's wheel and/or speed sensors. The sensors can become d***y and contaminated and send faulty data to the vehicle's ABS braking system, and the braking system is connected to the traction control feature. Also consider the wiring attached to the wheel sensors. If these are broken or disconnected You'll get a similar error. Lastly, the ABS light can be triggered in the Wrangler due to low brake fluid levels. Check Your fluid levels to make sure they don't need topping up.
Changed all wheel sensors and still doing the same thing
James W
July 16, 2020
Abs and traction control lights may illuminate in your 2015 jeep wrangler vehicle when driving over hazardous roads that cause wheel slippage, but also may be a sign your wheel sensors are faulty.
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