Dodge Repair Questions? Ask a Mechanic for Answers ASAP
Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.When the fuel cap light comes on the computer will detect a problem and when this happens the computer system should pick up and set a fault code and or codes. In order to be able to determine what is causing the light to come on you are going to need to start with having the system scanned and the fault code and or codes retrieved. If you can get this done and post back with the results we can work from there. The light can be cleared by disconnecting the negative battery cable as well. If it returns then you do have a problem and the scan will need to be done.