Abs & Traction control lights on

[iceeee]

hi any one have any pointers to lights coming on staying on
where to check wiring connections etc or is there sticky on this anywhere?

[SteveH]

its a road wheel sensor mate , it had it on mine about 2 months ago , bit of apain of a job

[iceeee]

any pointers as to fault find it would be appreciated

[iceeee]

ve found quite a few mk4 astras with abs, traction faults due to breaks in the wire between the abs sensors ( in the hub ) and the next bit of loom.

if you look under the arch you will see a bit of loom about 12inches long that plugs into the hub sensor and another plug clipped to the arch. get a continuity tester on it. or try swapping one side for the other to see if the speedo then fails.

if your speedo, abs and t/c plays up its the front left side, if just the t/c and abs playing up its the right side and usually the front
hopefully the same for vectra !