tehemsath

How does 09 civic ABS system measure movement of right front wheel? Installed new wheel bearing and now keep getting right front wheel sensor failure, bought new sensor and get same code. Can't see any tooth sprocket to count pulses from like most cars.
Tom

97emsedan

Maybe the sprocket is further up the drive shaft, check to see if it is next to the output on the transmission.

m_shake

From the FSM,
NOTE:

Install the wheel bearing with the wheel speed sensor magnetic encoder (E) (brown color), toward the inside of the knuckle.

Remove any oil, grease, dust, metal debris, and other foreign material from the magnetic encoder surface.

Keep all magnetic tools away from the magnetic encoder surface.

Be careful not to damage the magnetic encoder surface when you insert the wheel bearing.

You most likely put the bearing in backwards.

EG8R

The wheel bearing is installed backwards. There is a magnetic ring on the bearing that the abs sensor reads off of. Will most likely need a new bearing now. When taking out the old bearing it usually comes apart.