Technical Abs hill start fault

[Redeagle]

Hi good afternoon people's. I have had the lights come on randomly tried resetting by obd2 and battery replaced the abs sensor right side replaced the brake pedal switch checked the abs module plug, reset goes off then comes back on any ideas please only other thing haven't done is the wheel bearing which are cheap enough but pain in butt to do hopefully not that thanks in advance.

 

[bugsymike]

Hi good afternoon people's. I have had the lights come on randomly tried resetting by obd2 and battery replaced the abs sensor right side replaced the brake pedal switch checked the abs module plug, reset goes off then comes back on any ideas please only other thing haven't done is the wheel bearing which are cheap enough but pain in butt to do hopefully not that thanks in advance.

Have you got diagnostics that can read the ABS live data on all four wheels?

 

[Redeagle]

Have you got diagnostics that can read the ABS live data on all four wheels?

I have a blue tooth one with sensor reading but not sure does all four
Is that whilst driving? Probably stupid question lol

 

[bugsymike]

I have a blue tooth one with sensor reading but not sure does all four
Is that whilst driving? Probably stupid question lol

Ideally it needs to read the ABS sensors at all four wheels, if you delete the error codes and it appears all OK until you start to move the car then it points to the reading at one wheel doesn't match the other three wheel sensors, that is why the error comes up. If so possibly a magnetic ABS sensor in a wheel bearing, depending on what your vehicle uses.
However it needs to be read so you do the correct one instead of throwing money away.
Many on Forum use MES diagnostics as work well with Fiats.

 

[Redeagle]

Ideally it needs to read the ABS sensors at all four wheels, if you delete the error codes and it appears all OK until you start to move the car then it points to the reading at one wheel doesn't match the other three wheel sensors, that is why the error comes up. If so possibly a magnetic ABS sensor in a wheel bearing, depending on what your vehicle uses.
However it needs to be read so you do the correct one instead of throwing money away.
Many on Forum use MES diagnostics as work well with Fiats.

Thank you appreciate the advice so glad I joined here.

 

[Redeagle]

Sorted was a broken bloody wire lol