Close
QUESTIONS

RepairPal is your advocate for car care advice and guidance

Q: Engine light stays on all the time on 2007 Cadillac DTS

Edit
The delivership put new gas cap on thinking it was it, but light came on again & stays on.
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
It is necessary to retrieve the Diagnostic Trouble Codes stored in yours vehicle's computer to diagnose the problem.
Didn't find what you were looking for?