Service 4 wheel drive

extremecowboytec

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Jun 14, 2015
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Figured out how to pull the TCCM with my V2.
Here's what I got

C0569
C0387

Cleared them, C0569 comes right back immediately

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Last edited:

Mike L.

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569 means it needs a relearn. 387 means the shift was not completed. 896 is a voltage problemeither at the TC or ABS, or TCCM.
 

extremecowboytec

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569 means it needs a relearn. 387 means the shift was not completed. 896 is a voltage problemeither at the TC or ABS, or TCCM.


Is the hold the 4wd switch all the way over thing enough or do I need to take in to dealer?


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LBZ

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Is this tcase operation similar in the 1/2tons? My brother has a similar issue with his '05 but doesn't want to throw money at it. He did an encoder a few years ago that fixed a failed shift service 4wd issue.

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Mike L.

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Is this tcase operation similar in the 1/2tons? My brother has a similar issue with his '05 but doesn't want to throw money at it. He did an encoder a few years ago that fixed a failed shift service 4wd issue.

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Yes.
 

LBZ

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Ok I will let him know to go that route with the Tech 2. Thanks.

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