Does ABS Unit store Fault Codes?

[DaveDreads]

When I start the car up the SERV & ABS lights flash once,
this is after all the warning lights have gone out.

I'm thinking there's an old fault code logged somewhere but my RSTuner
only reads the ECU.

Is there a way of reading the ABS unit?
Does it store fault codes aswell?

 

[rich_1989]

mine sometimes does this, but only like 1 in 4 times. very strange

 

[Aluco]

Mine does this, I thought it was normal ?

 

[DaveDreads]

Whatever it is , I think its messing with my RSTuner remap!

Sometimes it down on power, sometimes its not.

Weird!

 

[rich_1989]

i use the rs tuner map as well, just a quick question, have you tryed the data logger or PA system yet?

 

[DaveDreads]

i use the rs tuner map as well, just a quick question, have you tryed the data logger or PA system yet?

No i'm not sure how it all works, I know your meant to boot it all the way through 3rd gear to get the correct readings but ive not tried it.

 

[Aluco]

I don't like it. Very occasionally I get serv and esp lights lighting up and only going when I turn off then on the engine... Not liking it at all.

 

[DaveDreads]

I don't like it. Very occasionally I get serv and esp lights lighting up and only going when I turn off then on the engine... Not liking it at all.

Do you think it's something to do with th RSTuner, or the fact that the ABS unit can't be read by the RST and its creating fault codes?

 

[rich_1989]

I don't like it. Very occasionally I get serv and esp lights lighting up and only going when I turn off then on the engine... Not liking it at all.

i have been driving along and all of a suddern the brakes came on full down on side for no reason! this has happened two times in 10 months

the second time i had a serv light on till i turned off and on again, not sure if this is connected but i scared the s**t out of me when i thoght the wheel had came off!