hi to you all

wonder if anyone can help me brake red warning light abs orange warning light asr orange warning light and sterring orange warning light came on this morning while driving also spedo droped to zero scanned car when i got home and found the following codes fault 00290 / 00285 / 00283 / 00668 all came on today. after rear right wheel bearing was changed due to abs fault on that wheel . at the weekend ???

any advise would be a great help kind regards graham

The codes are

00290 - ABS Wheel Speed Sensor Rear Left (G46)

00285 - ABS Wheel Speed Sensor Front Right (G45)

00283 - ABS Wheel Speed Sensor Front Left (G47)

00668 - Supply Voltage Terminal 30

My guess is the last one is most relevant. Check the battery connections.

thought i would let you all know the reason for the 3 x abs sensor faults . this was caused by the newly fitted abs sensor that was reading twice the speed of the other sensors!! now all i need to do is replace the sensor and sort out the steering fault g87 angle sensor

thanks for all your help :'(

If the ABS sensor is reading twice the speed, then check that the correct hub/ABS ring is fitted and that the gap between the sensor/ring is correct.