DMalloy9782 |
03-27-2010 03:43 PM |
4wd Problems... need help / part numbers
Hello there,
I have an '02 BLazer s10 LS with a four button auto 4wd transfer case, and my 4wd is not functioning. Whenever I press a button to engage 4wd, the lights in the switch just blink continually. I took it to a family mechanic, and he said my encoder motor was shot and referred me to a transmission shop. They tested my truck, and said my encoder motor was fine, and I needed a new TCCM (model 15748800). I replaced the TCCM (with model 12577412), and this did not repair the issue. Can someone please tell me what model transfer case I have, what encoder motor would work with that, and if there is anything else in this chain I should be looking at? All related fuses have been checked, and replaced just for safety even though they were fine. I don't have a reader, but when we checked the obdii codes, it was flashing 5 or 6 of them, something about shift solenoids a and b, and something else relating to "TCC" which I assume meant the TCCM?
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