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Old 12-26-2005, 05:07 PM
777stickman 777stickman is offline
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Re: 4wd problem/ tccm location?

Quote:
Originally Posted by jpsnowbumb
I have a 1996 ¾ ton suburban with the push button 4wd. It will not go into 4hi, but will go into 4 low. Done some research on it, and am trying to locate the tccm module. Have the factory repair manuals but still can’t figure out where the tccm is located. Looked for it without any luck. Can someone please tell me where it is and how to get to it.
On my '98 K2500 it's located left of the steering column tucked under the dash. It should have 2 connectors to it. With the help of the manuals you should be able to identify wire colors going to it. It's kind of a bear to get at. You should really have it scanned for trouble codes before throwing parts at it, maybe you've already done that.
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