Jump to content

03 Sierra 4WD Issue UPDATE


Recommended Posts

Posted

Posted on here a few weeks ago that my 4wd would not lock in. My Service 4WD message is on. if I push 4H or 4L the light flashes, no shifting. I checked my switch, good. replaced encoder motor; same issue. So, I guess I'm looking at a new TCCM? If I buy a TCCM online or from NAPA, does it have to be programmed or will it be good to go?

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Forum Statistics

    250.3k
    Total Topics
    2.7m
    Total Posts
  • Member Statistics

    342,700
    Total Members
    8,960
    Most Online
    Mgyselinckjr
    Newest Member
    Mgyselinckjr
    Joined
  • Who's Online   2 Members, 1 Anonymous, 398 Guests (See full list)

×
×
  • Create New...