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-   1st Generation S-series (1983-1994) Tech (https://blazerforum.com/forum/1st-generation-s-series-1983-1994-tech-40/)
-   -   4x4 control module (https://blazerforum.com/forum/1st-generation-s-series-1983-1994-tech-40/4x4-control-module-68749/)

xgiovannix12 03-07-2012 01:35 PM

4x4 control module
 
Hey guys

I decided to check my 4wd today since yesterday it was giving me a hard time to engage

well i went back an hour later yesterday and she engaged again yea crazy right? :icon_nut:

any ways cleaned the harness and every thing she engages to 4lo but not 4hi
I tryed this with a spare encoder motor and i had the same results
Im leaning towards the 4x4 control module

Now my question . When i swap it out is it plug and play ? or do i need it programed to my vin number or something ?


Edit: I did some more research on this and i finally found my answer
its plug and play now i need to find a replacement to see if thats really the problem
hopefully i can head over to the pick and pull soon !


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