Ok so this bike has done 22,000 hours. I’ve got it up on jack stands and when in H or L all four wheels spin when 2WD selected. If I select 4WD, the digital dash shows 4WD mode. I also hear the servo motor make a noise. And of course all four wheels spin.
When I select diff lock, nothing happens. No light on the dash. And no noise from the servo.
Turn diff lock off, no noise is heard from the servo no lights etc.
Switch from 4WD to 2WD, the dash changes and I hear the servo motor.
I am yet to confirm continuity of the diff lock switch. I’ll do that first up. But the fact I can hear the servo motor when I switch between 2WD and 4WD and back to 2WD but all four wheels keep spinning.
Where should I look first? Pull the servo motor out of the diff? Could it be needing to be re-timed?
