switch/sensor thingie on the disco LT230 box

[Saffy]

Swapping the LT230 in my defender for a disco box. Curious as to what the switch/sensor is fitted to the passenger side of the transfer box is for (not the difflock switch). My defender one hasn't got it fitted (plugged) though I noticed a couple of unused spade terminals in the defenders loom in the transmission tunnel.

wassit ?  cheers.

[J.D.]

If it is fittedf to the passenger side rear it is the reverse light switch mate.

[Saffy]

If it is fittedf to the passenger side rear it is the reverse light switch mate.

really ? where's the one on the defender then?  hmmm I got a R380.

[J.D.]

Ah, sorry it may not be then, my fault for skim reading the post! If it is on the transfer box the only thing I can think of is difflock, but as it is on the passenger side, it can't be.

[Saffy]

I think I found it on microcat

PRC7984 - Transfer Box Temperature Sensor

is that not standard fitting to disco LT230's ?  :-k