Why does my GMC Denali suddenly stop working?
I have a 2007 GMC Denali with the same symptoms. The power suddenly dies. This is a reoccurring issue for the past 3 years. I noticed the negative battery cable had bad contact so I took a steel brush and scuffed up the cable where it meets the ground connection. That seemed to fix the issues for 6 months, but it came back again.
Can a brake light disengage cruise control?
Brake Light Switch – As cruise control is automatically cancelled by depressing the brake, some vehicles may disengage cruise control if it cannot detect the brake light switch. Brake Lights – In some systems, cruise control is disabled when a brake light is blown.
What causes a cruise control to stop working?
If that signal is lost, the CCM can’t detect vehicle speed, disabling cruise control. Electrical Problems – As most cruise control systems use electrical or electronic components, any diagnosis should include a thorough check of source voltage, wiring harnesses, and connectors. Anything loose or broken could disable the system entirely.
Is there a power steering leak in my GMC Yukon?
Description: GMC: HYDRAULIC POWER STEERING LEAK AT HOSE CONNECTION TO STEERING RACK. ALL POTENTIAL LEAKS SHOULD BE COMPLETELY CLEANED AND INDENTIFIED BEFORE ATTEMPTING TO REPAIR OR REPLACE ANY POWER STEERING COMPONENTS.
How can I Reset my GM theft deterrent alarm?
If anything else is open, the alarm will not be reset. Close the door and wait for the security light to stop flashing from inside the car. Another option is to close the doors first, and then press the “Lock” button on the keyless remote. This will also pre-arm the theft-deterrent alarm system.
Why does my 08 Denali make a clicking noise?
Per the dealer the clicking noise in the cab is a result of low voltage and related. My 08 Denali has electrical gremlins. Randomly, the entire electrical system will shut down while the vehicle is parked. First indication of a problem is the remote key fob will not unlock the doors.
Is there a way to unlock a GM car?
Use your GM keyless remote to unlock the doors by pressing the “Unlock” button. This button looks like an opened lock. The other option is to unlock the doors with the GM key, and turn the car ignition on. These are the only two options for manually deactivating the alarm, and trying to unlock the doors in any other way will not work.
Are there any problems with the GMC Yukon Denali?
Issues now the dealer has not been able to rectify after numerous trips to them. Traction Active engages randomly even though unit is not slipping causing no power and just revs, not good when taking a left at a light! Have to take foot off of gas.
What causes heated seat light to go off in GMC Yukon?
Also when the drivers heated seat button gets pushed loud buzzing noise, causes rear drivers passenger door light to come on buzzing goes away and heated seat shuts off, on passenger side too.
What should I do if my GM security light is flashing?
Insert ignition key and turn to the “ON” position. Do not attempt to start the engine. Leave the key in the “ON” position for approximately 11 minutes. The security light will be steady on or flashing for the 11-minute period. Do not proceed to Step 2 until the security light turns off or stops flashing. 2.
If anything else is open, the alarm will not be reset. Close the door and wait for the security light to stop flashing from inside the car. Another option is to close the doors first, and then press the “Lock” button on the keyless remote. This will also pre-arm the theft-deterrent alarm system.
I have a 2007 GMC Denali with the same symptoms. The power suddenly dies. This is a reoccurring issue for the past 3 years. I noticed the negative battery cable had bad contact so I took a steel brush and scuffed up the cable where it meets the ground connection. That seemed to fix the issues for 6 months, but it came back again.
How does autoride work on GMC Yukon Denali?
Sorry, I can not speak exactly to your model year as I have an 07 Denali; but, with my 07 Denali, the Autoride system does run for a few seconds each time I start it up. The system also releases air out of the system when I turn the ignition off, which lowers the vehicle by about half to an inch…
What should I do about my GMC Yukon Denali suspension?
1. repair and keep the car til it dies a miserable death b/c fixing the suspension will get me at LEAST another 75K miles! 2. Trade it in and buy a new-to-me one (maybe an ’05 or ’06) b/c the cost of repair is more then I should pay given the value of the car. 3. Other — b/c there is always an other Help! What would you do and why?