As the thread says,
I engage 4L solid green light, move diff lock switch on the light on the switch flashes red/ orange
question 1, can't remember if this is normal
Question 2, what colour should the dashboard light be(yellow) if so what sparks the light the diff lock ecu or the 4x4 ecu
New switch on the diff fitted the pump works when engaged the diff actuator plate moves, going to try and wire it up to a temp switch and go direct and see what happens in the diff lock.
Question 3, what does the diff lock ecu do, is it just to disengage the diff lock over 15mph.

Thanks guys

fook knows mate aint ya fixed that issue yet

what is ur @Major Malfunction numnuts

Can't find the cause of the flashing light on the switch and the dash is not lighting up when the diff engages. The pump runs up to pressure the diff is engaged not sure though if it stays on

I have a diff switch ecu off eBay £20 don't know where it fits footwell I presume

Quote: 123hotchef wrote in post #3

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what is ur @Major Malfunction numnuts

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the dash did never light up did it just the switch mate
the ecu is in the drivers foot well IIRC ]
yep wicked movie

Going to try that next if that don't work wire it up to a new switch direct and fck the ecu etc off.
Then suck a golf ball through a garden hose

Might be as @Danne has said a broken wire from the diff switch in line to the ecu