Have confirmed that it actually goes into 4wd, or is it just that the indicator lights flash?

Other than the indicator lights I can't think of any other way that the AC and 4x4 system could interact. The tcase is manually shifted so unless the shifter is popping into awd I am having a hard time of thinking of how this is happening.


DougH
1997 SR - Current Lawn Ornament
1995 SR - RIP
1993 RS - RIP