good day, hoping u can help me out here.

got a 92 4runner, auto with overdrive, but the 4x4 will not engage anymore. it sounds like its coming from the dash, the sound is a clicking noise only when its in 2wheel drive, when i put it in 4wheel the sound goes away.

the sound is only there maybe over 20km/h. and the dash light 4x4 light flashes with ever 'click'.

idea's?

i was thinking a relay under the dash if there is one.

any help would be awesome , thanks.