Does anyone know about coding a new unit?

H . Thanks for that I did see that a few days ago. This is what makes me think the new unit isn't coded correctly or is the wrong unit. At the bottom of the page in the reasons for handbrake light ' if it's a new unit' . I guess I need someone with genuine landrover kit to be sure.

So, With the printed circuit board disconnected, both wiring plugs. I connected a bulb to Pin 1 and 14. The bulb lit up with the handbrake off. The switch on the handbrake is definitely working. The brake fluid level switch is in also working. I connected Pin 1 and Pin 7 in the same way Abs...

That is so helpful. Thanks you very much for that. I have looked at the printed circuit board with a magnifying glass but cant see any breaks etc. All the joints look good. Something definitely happened when it was jumped started as the ABS ecu was damaged. Maybe something got damaged on this...

Hi Mystery. Thanks so much for taking the time to reply. I have suspected the dash for a while. If your wiring diagram is accurate to this vehicle which I think it is yesterday I disconnected the wire in position 14 B/W Handbrake low brake fluid. The rest of the plug was connected. The light...

Hi. You replied to a post of mine and sent a wiring diagram. Very helpful thanks. What I cant work out is if I disconect the 16 pin plug, leave the 20 pin connected the Handbrake and abs lights are still illuminated.???

Hi. No I havent sorted it ye . How are you getting on.

Hi. Yes I have driven it. Quite some distance too. The ABS actually works, just lights will not go out.

That is very helpful. Thanks for the reply.

I'm pretty certain that when I save the data on the old unit, and the super scan tells you to switch units, it transfers more than just the chassis number. Maybe someone in here could confirm this. I'm going to speak with a landrover tech later who might be able to confirm this. I'll let you...

You are supposed to write the chassis number into the new ecu. We have Dec Superscan here, dont use it much nowadays but with the original ecu plugged int, it saves all info, then allows you time to swap the ecu then it trnasfers ingo accross to new ecu. But I think you can manually write the...

Does anyone know where a connector would be. On the wiring diagram im using its 'Header C0288-8 (K109)

just the red handbrake light and the ABS light. No other warning lights on. And no fault codes in any ecu.

The light is still on. You dont have to join the wire together?

Yes the fluid is full. Can you bypass this fluid sensor?

Does anyone know if the circuit board on the row of warning lights in the instrument cluster could be faulty? Its looks like a row of LED's but you have to disconnect both wiring plugs from this to turn light out. If either plug is fitted, the light is on o_O

Hi Thanks for the reply. Do you mean the little switch with a single wire on it? If so that is all ok. I cant work out how to distinguish wether its the fluid level switch or handbrake switch thats leaving the light on.

Hi. New to the forum I have a Land Rover Defender 110 2005 with a Wabco ABS system on it. The vehicle had been standing for a few months and the battery was flat. The customer jumped started the vehicle and had Handbrake warning light, ABS and Traction control lights on dash. 4 fault codes...