4WD not engaging
Wow, I think almost everyone has had a go at this topic already....let's do it again. I haven't seen a post yet that is showing the same symptoms I am showing. To start, it is a '99 F-350 DRW, 7.3L, auto with ESOF. When turned to either 4 HI or 4 LO the dash light does not come on and the transfer case is not engaging. I can hear the relays under the hood clicking (changed them and still same problem) and I can hear the TC motor turning- it sounds like it is engaging then disengaging, it does this 5 times in a row then stops. I will not hear those sounds again until I turn the key off then back on. I have had the TC motor off and am able to shift TC manually. I have 1 ohm resistance on the motor. Has anyone else experienced this? Any pointers would be appreciated.