by "Steve W." <csr684NOT@[EMAIL PROTECTED]
>
Mar 6, 2008 at 12:27 AM
earndale@[EMAIL PROTECTED]
wrote:
> read recent treads on this done all of the above. disconnect battery
> ect.. i tried changing the TCCM that did not work...fuse is good...all
> connections are good...already replace 4wd vacuum actuator 1 monht ago
> replace 3 line vacuum switch on trans fer case becuse it stuck open
> and got fluid up to the vacuum diaphram which caused it to fail.. this
> is a new thing. 4wd high works going into 4wd low and back fine.. no
> codes when i depress the 2wd button it clicks at the tccm and at the
> transfer case.but goes back to 4wd...i am thinking the encoder motor
> is bad it has a halleffect in the motor that encodes the position of
> the motor via 2wd 4wd high 4wd low. i do not think this is working...
> am i on the right track??
Pull the encoder and test it.
--
Steve W.
Near Cooperstown, New York