I have the abs light, traction light and park brake light all illuminated on my dashboard. The lights are on nearly every time I start the car but very rarely for one journey everything will work fine with no lights.

I have the fault codes

5daa control unit power supply
5e2c control unit power supply

5dd4 control unit internal fault

If I clear the faults they all disappear for a while except 5daa which won't clear.

I have checked all fuses and they are fine.

I believe I'm looking at needing a new a abs/module. Is this the case?

 

seen that fault before and it did take a new module to fix it, and it was the entire pump/module. Just the electric part didn't fix it as we tried that to save cash.

 

cheers for the reply. are the units coded or are they plug and play?

 

New units come blank and need to be coded to the car. If you can find a used one it can be recoded much cheaper.

 

My 2007 MC has the same problem any luck on the fix

Red brake light traction control and abs..

With a pretty code to go along with it

 

Hi this was a long time ago but i ending up changing the unit and recoding it using ncs expert. if i remember correctly