Question about 2002 Chevrolet Suburban
I have to wiggle the key to turn ignition key to start it,
Sounds like the key may be old. Call gm dealer and they can pull up code to get u a new one if that is the original ignition. Only costs about $10 for new key.
Posted on Nov 03, 2012
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Posted on Jan 02, 2017
SOURCE: remove ignition switch
U must dis-arm the airbag 1st, disconnect the battery for 30 minutes before you begin work, then remove the airbag, the retaining screws are at the back of the steering wheel down in holes I believe, after that remove the safety clip at the top of the steering wheel threads, then the steering wheel nut, you will need a steering wheel puller to remove the steering wheel, they are about $10 from any parts store, after the wheel is removed remove the airbag clock-spring rotating contact, then remove the turn signal switch, there will be 3 screws holding the turn signal switch in, remove them, then remove the lower trim under the dash and crawl under and and disconnect the large flat connector at the bottom of column, this will allow u to pull the turn signal switch up and out of the way, don't force anything be patient, under the turn signal switch on the right of the area above the ignition lock cylinder u will see a black headed screw, it may be a tamper proof torx/star screw head or a phillips, remove it, then turn the ignition to the on position and slide the ignition switch out, reverse it all and put it back together. take your time, don't rush, good luck, contact me with any further questions.
Posted on Dec 08, 2008
under the steering column, there are three or four little holes in the plastic covering. If you look inside, one of them (the one on the right side toward the dash) there is a brass pin inside. This is the pin to release the key. As far as the key not turning, I have had the same problem. The first time I replaced the ignition switch and that solved the problem. However, this makes no sense because the ignition switch has nothing to do with the tumbler being locked. GMC thinks that my anti theft system, which is inside the ignition cylinder is the problem. By removing the ignition switch, it reset the pass lock anti-theft system and temporarily fixed the problem. So, try removing the ignition switch and then plugging it back in. If that doesn't work, your in the same boat as I am, and we may both need new ignition cylinders.
Posted on Apr 27, 2009
Put the trans in nuetral and see if it starts normal with key. If not, then the ignition swith is suspect. The actual switch is mounted on top of the steering column on the lower end. It is actuated by a rod. the key has no electrical. or your trans linkage needs adjusting. Good luck, Ned-
Posted on Sep 16, 2009
Not the igniton switch, its the ingition cylinder and or the housing. The switch is not part of what you are really turning. It's connected to it via gears. The common problem is the key gets worn out and the tumblers wear also. Eventualy they do not line up right and will not make the "bar" drop in the cylinder to allow it to turn from the off positon. If you have the title in your name and the key has never been rekeyed or the code has been changed you can go down to a dealership with all of the info for the truck and they can cut you a key from the vin number. You can try that first before you put a cylinder and housing in it.
Posted on Oct 21, 2009
Testimonial: "I really appreciate this info it makes sense and hopefully this solves the problem. it gets really annoying not being able to start the truci"
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