patqx4 Posted December 14, 2014 Share Posted December 14, 2014 I had my 4wd error diagnosed at the dealer, and they gave me the part at fault. But when I look up this part number there seem to be multiple switches with this number and different letters at the end, I can't figure out which is which. Can someone help me? Here's the part I have: and here is the tcase diagram, I've highlighted the 3 switches "32006_" Link to comment Share on other sites More sharing options...
Harbinger Posted December 14, 2014 Share Posted December 14, 2014 (edited) That makes an odd amount of sense, as at least on the wd21's, the 4x4 and neutral switches are wired in series. It might be easiest to compare the new switch to the switches on your truck, IIRC, they all have a different wiring plug. So match the new switch to the truck switch that shares a similar plug? Edited December 14, 2014 by Harbinger Link to comment Share on other sites More sharing options...
patqx4 Posted December 14, 2014 Author Share Posted December 14, 2014 thanks, that actually helped, found out Its the 4lo neutral switch, #68 in this diagram from the fsm Now the problem is how to access the harness as it is right on top of the tcase! Ugh Link to comment Share on other sites More sharing options...
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