Question about 2007 GMC Acadia SLE
I have a '07 Acadia w/ Nav/DVD head-unit. The DVD head-unit will not eject the DVD, I've tried turning the head-unit on/off, turning the car on/off, holding down (5 sec) the eject button which makes the console flip down for the Nav disc, I even ejected the Nav disc but nothing seems to work. Also when powering the head-unit off, it doesn't come back on right away. Sometimes I need to turn the car off then restart and it will come back on or one time it came back on after 5 min. Sounds like either a head-unit hw issue or something with the sw which runs it. Has anyone had this issue or do you know how to manually eject the DVD?
Turn on the ignition switch without starting the vehicle and mash the accelerator to the floor 3 times slowly and this should reset the change oil sensor.
Posted on Jan 30, 2009
SOURCE: CD player won't work
it may have another stuck CD inside. or something else. Especially if there are kids around. I removed 2 CD's from a stereo which had the same problem.
Posted on Apr 08, 2009
Some people with this issue have had some sucess disconnecting the negative battery cable for 10 minutes to reset the stereo. After re-connecting the battery, the stereo should reset and the error message should clear at which point the CD player should also function. Apart from this, a service call at a dealer or a car stereo repair specialist are the only alternatives. Best of luck.
Posted on Jun 14, 2009
this is caused by slow engine idle speed, do the procedure below.
Here is the common cause of surges, stalls at stops, slow idle speed, erratic idle speed, rough idle and engine hesitation (and other problems), it is in most cases the idle speed control air-bypass valve and or throttle valve and upper intake, these area's get full of gunk and combustion residue over the miles and cause idle issues (stalls, low idle) like yours, Get a can of intake cleaner from any local parts store, not carb spray, intake cleaner, it is made by a company called CRC, remove the air intake hose to the engine, hold the idle high so the engine won't stall, then spray the can of cleaner into the intake while keeping the engine running, use at least 1/2 the can, shut down the engine and disconnect the battery for 5 minutes, then restart and complete a number of mixed driving cycles, town, freeway, stop and go etc., after a few days the problem will go away as the system will relearn to the clean intake.
Posted on Jun 16, 2009
Had the same problem on our 03 yukon (not the changer but the main head unit) - have a 3rd party waranty and they replaced it. You can get the part for less than 300$ and it's easy to install.
Posted on Aug 06, 2009
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