I drive a 2008 Volvo S60 2.5T with a little over 200k miles on it. I've recently completed a bunch of suspension work on the front driver's side (new wheel bearing and hub, poly control arm bushings, sway bar end link, ball joint, and tie rod end). It took about 3 weeks between work, seized bolts, and other life affairs. The passenger side has yet to be started.

After buttoning everything back up and starting the car, I noticed the ABS light was on and accompanied by the following messages:

* ABS/ANTI-SKID SERVICE REQUIRED
* BRAKE ASSIST SERVICE REQUIRED

Hooking up my OBD-II scanner revealed the following code:

* BCM-0010 "Wheel Sensor, Left Front Faulty Signal"

I took it for a short test drive yesterday and nothing seemed out of the ordinary, but my OBD-II scanner was unable to clear the code/messages. Today I did the following to attempt to troubleshoot the issue:

* Removed the wheel speed sensor and cleaned it along with the mounting hole in the knuckle
* Inspected the wire and connector, found no obvious damage
* Torqued the wheel speed sensor bolt to 10nm (I couldn't find a torque spec for that bolt on an S60, so I went with the spec I found for a P2 V70)
* Drove about 2 miles above 20mph (I'd like to avoid driving more until the passenger-side suspension has also been tackled unless necessary)
* Tested the battery (12.15V when off, \~14+V while on)
* Disconnected the battery and touched the leads together
* Pulled fuses #1 and #19 in the engine bay to reset the ECM

Nothing has worked to clear the code yet, and I'd like to rule out all of my options before I start throwing parts at it. I find it hard to believe that the sensor just stopped working after replacing suspension components, yet here I am.

Has anybody been through this and/or resolved it?

ABS Light On After Suspension Work