Abs and esp lights on

[welsh.Z.S.]

Hi guys, this last week the abs light and esp light have come on on my 52 plate 172, but they only come on when I go over 30mph,then when I switch the engine off etc an back on they go out, until I go over 30 again, the abs don't kick in etc or cause any problems, also the serv light aint on, anyone have any ideas?

 

[welsh.Z.S.]

Bump

 

[MarcB]

ABS Ring might be broken / cracked or a ABS Sensor might be faulty.

You can check the rings your self by having a look at them and best way to find out if its the sensor is to get it plugged into a Clip.
I had 3 stuffed ABS sensors and the clip pinpointed each one.

 

[welsh.Z.S.]

Won't that make the abs kick in tho? On my old 1 it had the wrong abs rings on the back, and every time I pressed the brakes the abs would kick in and the pedal would go solid

 

[welsh.Z.S.]

Been told it's just the brake fluid needs topping up, does this sound right?

 

[MarcB]

Been told it's just the brake fluid needs topping up, does this sound right?

Yeah that also brings the lights on, Have a good look and check the level of it.

If it was me i would do a full brake fluid change but thats just me and its not needed, A top up would also be fine

 

[George@RTR_Parts]

If the brake fluid hasn't been changed for a while would be worth doing a full flush, while you're at it

1 litre will do you

 

[scotty10]

Brake pedal switch maybe needing adjusted.