I have an envoy denali that doesn't turn on I replace both the starter and ignition switch.What else could it be?
Asked by Envoydenali2006 Mar 28, 2015 at 07:20 PM about the 2006 GMC Envoy XL Denali
Question type: Maintenance & Repair
I have an envoy denali at first it didn't want
to turn on at all so I replace the
starter.When I was turning it on it did a
noise and the key got stuck.So I replace the
ignition switch but it doesn't turn on.
3 Answers
CamaroCollector answered 9 years ago
Never just throw parts at it and hope for the best, it's never a good idea.
Since you replaced ignition switch. You will have to do a security relearn procedure. You'll need a scan tool to clear codes and a battery charger to maintain 12 volts or more. Its a 30 min process doing it manually. Recheck the starter installation. Make sure connections are clear of each other. Check starter fuse and relay. Since it stuck on you.
Bowtieforlife22 answered 4 years ago
After checking power to ignition relay and checking grounds. Check power and ground to your engine control module. With a scan tool check if you can communicate with ECM and all other modules
