My Jeep Patriot will not go when I give it gas. The traction control light cane on and blinked and a lightning bolt light came on and blinked. Autozone code says u0401
Hi there
This code indicates a likely problem with the computer on the truck. Here is some good info about the possible causes.
U0401 JEEP - Invalid Data Received From ECM/PCM Read more: https://www.autocodes.com/u0401_jeep.html
36.2k questions
32.2k answers
1.3k comments
22.8k users