4x4, abs, check engine, tire lights, brake lights

[saki99]

Well I just replaced the water pump on my 2007 bmw x3.0si vehicle and 3 days later 5 lights decided to illuminate on my dash. It seems now I have a secondary issue.

The lights disappear if the vehicle has not been driven overnight or sitting for quite a while but after 20 km driven or so the lights all decide to illuminate. Using a cheap obd2 reader it has given me an error code 581d signal error, wheel speed , rear right , from dsc..

Does it sound like a bad sensor since it comes and goes.

regards

[vinyldude]

Well I just replaced the water pump on my 2007 bmw x3.0si vehicle and 3 days later 5 lights decided to illuminate on my dash. It seems now I have a secondary issue.

The lights disappear if the vehicle has not been driven overnight or sitting for quite a while but after 20 km driven or so the lights all decide to illuminate. Using a cheap obd2 reader it has given me an error code 581d signal error, wheel speed , rear right , from dsc..

Does it sound like a bad sensor since it comes and goes.

regards

I would definitely start with replacing the wheel speed sensor, but it could be a bad wheel bearing too.

[66 6]

Confirm you have the correct tire pressure all around. Air is free, mostly free.... speed sensors do not like it when tires are different sizes due to under/over inflation.

[jclausen]

I would check the plastic gear on the transfer case actuator motor