Thread: ABS sensor connection points

From the rear sensor plug/socket it is a cable straight to another plug C0392 (Not sure where that is at the moment) then to the SLABS module. This is behind the glovebox.

C0392 is by the fuse box in the engine bay, I wasn't expecting that.

Pins 1 & 2 are for the LH rear sensor, 3 & 4 the RH rear sensor.

there is normally a plug just above the rear axle the sensors plug into however if you are soldering in a long wire unit you can do it where kelvo suggested or back to the ecu

Hi There,
So I have taken a picture behind my glove box and it looks like this.................

Can I assume that the wires in the top left hand corner are the ABS sensor wires?

They go to connector C0505, RH Rear sensor pins 3 & 6, LH Rear sensor pins 7 & 8. The connector in your photo is C0664.

Hi Kelvo,
Which manual are you using it has great detail.....

Cheers Marty

Originally Posted by Nomad9

Hi Kelvo,
Which manual are you using it has great detail.....

Cheers Marty

"Discovery 99MY to 03MY Electrical Library"

It's part of the Rave CD.

Hi There,
Does the ABS system take a signal from the ABS sensors all the time or only when the brakes are applied?

I am assuming because the sensors also activate the traction control that the sensors are "connected" all the time.

My "Three Amigos" will stay inactive for as long as I am driving without applying the brakes, even then they may not come to life on the first three or four occasions of braking. Then suddenly they're up again.

I have checked the voltage at the supply connection under the rear wheel arch and I have a consistent 4.96 volts or there abouts.

This does really "feel" like a connection issue, I have now checked the one behind the fuse box all looks clean and good. Yet to venture into the glovebox.

Cheers Marty.