20 Most Recent 2005 GMC Yukon - Page 2 Questions & Answers

The security system CAN play a role in your vehicle not starting. There's a splice in resistor DIY fix for it. Google around for a write up.

Go to Wal mart or car stereo store and buy wiring harness to plug into existing unit. Makes life simple and comes with instructions.

Icy roads, poor tire tread, heavy right foot

It should be labeled radio.

Bad door switch, maybe?...have you tried the other doors?...

Be sure hard idle stop is not holding throttle open if high idle. the ecm on this controls idle

Erick, it sounds like a bad solenoid...

idle is not adjustable Idle is control by IAC valve if idle is high with a scanner look to data if trottle angle is at 0% if it is at 1 or 2% this why rpm is high means for pcm trottle plate is open too much. adjust with scanner relearn. hope it helps

its a rectangula piece mounted to the heater box near blower motor

low Freon sometimes the front seal on ac compressor goes bad take it to a shop they should have a leak censer to find the leak

Put foot on brake push shifter all way up. Lol. Seriously of it doesnt go into park your transmission is messed up. Teeth likely broke inside blocking the shift ability. Not common at all. If someone slammed it into park while driving could cause this.

Why do that? You know you can ground the outer motor case if you like What is the problem?

If you can work back on the wires to see if you are getting power anywhere along the harness. It could just be the clip. In which case you can most likely get a replacement for cheap at the dealership. If you need further help, I’m available over the phone at https://www.6ya.com/expert/nathaniel_9ed79ef078a2f164

You could be loosing pressure back to the tank when the pump is not running. There is a check valve in the pump that could have failed. Or it could be a faulty injector leaking into one of the cylinders.

1...go to Rock auto.com. 2. ..Order new mirror.3.... Put new one on.

If this just started all at once, I would guess a fuse.