I think my TCCM is going south. No 4x4
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Joined: Oct 2009
Posts: 7
I think my TCCM is going south. No 4x4
Subject is a 94 Chevy Blazer 4x4 v6 4.3 VINw with pushbutton 4x4
Ok so here we go.
Front axle 4x4 actuator is good.
Pushbutton on dash is good.
Vacume hoses good.
vacume switch good.
Transfer case motor works sometimes.
When I start up the blazer the lights on the 4x4 switch sometimes light up and sometimes not.
Occasionally the 4x4 will work and lock in like it is supposed to.
So I am thinking the transfer case motor is good since it works sometime.
Is there a good sorce for the TCCM (transfer case control module)?
Thoughts and opinions anyone?
Ok so here we go.
Front axle 4x4 actuator is good.
Pushbutton on dash is good.
Vacume hoses good.
vacume switch good.
Transfer case motor works sometimes.
When I start up the blazer the lights on the 4x4 switch sometimes light up and sometimes not.
Occasionally the 4x4 will work and lock in like it is supposed to.
So I am thinking the transfer case motor is good since it works sometime.
Is there a good sorce for the TCCM (transfer case control module)?
Thoughts and opinions anyone?
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