I've jumped pin 13 to grnd and have no lights flashing indicating dtc with 4wd system. Light on selector switch lights up as normal after initial power up and stays lit on 2 wheel high. If I go to switch to 4 wheel high or any other function nothing happens. The service 4wd light is now on in the dash. I've also tried removing fuse 2 for a couple a minutes and doing the key back and forth with 5 second intervals..this problem just happened and I don't think it would be related is that I disconnected battery( hence the tccm wake up procedure) to replace the distibutor after I cracked the cap mounting screws replacing the oil pressure sending switch. Is it possible I knocked some wire loose or is it just coincidental that the 4wd system is not working...ps since January of 2014 I ve had tranny , transfer case, new in dash selector switch , encoder motor and front diff actuator replaced so I'm kinda stumped. If the switch in dash was bad would it still power up as normal but not react to my commands...desperate for a cure. Thanks in advance
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