just wondering where abouts ye would start looking to help self diagnose this issue…
firstly the lorry was driving perfect than stated it the next morning and the abs warning was displayed, it has being over a week and the warning is still on the screen!!!
any help welcome!!!
If it’s appeared straight out of the blue, it’s most likely a speed sensor or wiring open circuit. If it’s had the abs warning on & off for a while it’s most likely an impulse ring which is part of the brake disc.
1st thing to do is unplug each wheel speed sensor & check for continuity with a multi meter.
The quickest way is get it plugged in & diagnosed, every commercial garage worth using should be able to diagnose that in a matter of minutes.
As suggested, get a plug in, it will tell you immediately which wheel the issue is with.
Cheers guys. I have booked a mobile diagnostics for Tuesday morning… I’ll keep ye posted
Wiring break to front sensor(s)
Dr Dave:
Wiring break to front sensor(s)
Cheers. I’ll give a look tomorrow
Just an update. Got the truck plugged in. The drivers side front sensor is not functioning.
Off to daf for a sensor