do you have to select the data you want to watch? you could always disconnect the front left sensor and see if that triggers the same fault or a fault, that would suggest it was working ok

C1210 wheel speed sensor rear-RH Range/performance/intermittent

Is the sensor fitted flush, was it clean, no ferrous debris collecting on it?

 

Thanks Gerard,
I can select the data, but the F/L sensor reading didn't show up at all...it didn't come up in the selections as well...
I am going to open the wheel and open the sensor and clean it... maybe that will do it... will update once i have done it... hopefully today!

 

I did replace the rear right hub, and these lights came on immediately after this replacement.

I suspect that's your problem then. The tone wheel on the replacement hub probably has the wrong number of teeth, hence the range/performance trouble code. The sensor output will be out of range because the tone wheel is producing a different number of output pulses from the sensor.

BTW, I've notice in a youtube review o the CRP129 that it was showing ABS wheel speed output while the car is stationary for some reason, which isn't normal. The F/L wheel not showing up on your data list isn't normal either.

 

I suspect that's your problem then. The tone wheel on the replacement hub probably has the wrong number of teeth, hence the range/performance trouble code. The sensor output will be out of range because the tone wheel is producing a different number of output pulses from the sensor.

BTW, I've notice in a youtube review o the CRP129 that it was showing ABS wheel speed output while the car is stationary for some reason, which isn't normal. The F/L wheel not showing up on your data list isn't normal either.

Thanks AUTOSPARK,
The tone ring is fixed on the drive shaft ,so it was not replaced.
The wheel speed output was showing when I was driving it around the block.
Agree that the F/L wheel was not showing seems abnormal.... tried a few times and different things in the scan, but it didnt show up !

 

update on work done - inspected the RR wheel sensor and the tone ring... both seem fine. cleaned the tone ring and sensor with brake cleaner! no luck on the errors... ABS ECS and AWD lights on...

 

anyone got any ideas/inputs for this one .....plz n tks