Hummertech
Member of RepairPal since 2013
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Answers
Your sunroof has drain tubes that can clog. I would check them to make sure they are draining
Try a drivers side door jam switch
What's the code?
Could be the window switch, but also check the connector between the drivers front door and the b...
Take a look at your right front axle where it goes into the front differential and see if the axl...
Could try a ignition switch or sometimes the underwood fuse panel gets corroded
Check your door jam switches. I have had some of the door jam switches for the rear swing gate lo...
Check the right front axle for popping out of the front diff. You could try putting the truck in ...
I have seen some broken wires down to the floor shifter at the shifter connector.
I'm thinking it's the front wiper motor/module. The rear wiper goes through the front wiper modul...
Can you see if the security light is in when you're cranking?
It's not serviceable. It's located on the drivers valve cover near the back
Sounds like a bad drivers window switch
You have a bad drivers door jam switch.
Check the muffler heat shield. They crack and can rattle really loud
I have seen a few that have had the front diff gears strip from the axle shaft splines. If it's g...
Yes. The intake valve doesn't seat properly causing a miss. I see it more when it's cold and exte...
If you can't move it up by the master switch or the left rear window switch, it sounds like a win...
Just to the right?
Was there any other code besides the p0300? I have has issues with the camshaft position solenoi...
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