No they are both S & M that keep shutting off by it self
they work fine for 60 seconds , sometimes 5 seconds and i loose the mode in S or M . I noticed that if the d2 is a bit hot

 

@Jankot ok could still be the switch my problem was similar, I could only get S sometimes and M not at all in the end when the switch went, and you get no codes.

https://bearmach.com/hi-low-transfer...tch-igm500011a this is the one you want. It is cheap and will take about 40 minutes to install in the driveway most of that is getting at the wiring plug.

Here is where the switch is


That wire below and to the right of the pink grease. The one closest, that is the drive shaft in the foreground

 

Thanx alot .. will order that and keep u updated

 

@Jankot Good luck, hopefully it corrects the problem

 

Great news .. problem is solved today.
turned out the hi/low transfer box switch is dead. No signal from it what so ever.

i changed it with new one and all is working fine now ..


many thanx Richard .

 

@Jankot Good to hear ! Lots of those little sensors and switches are getting old, at least that one is easy to get at.