ABS wheel sensor codes 5DA3, 5DB3 and 5DC3?

BHAMDOC1973

MEMBER
2011 BMW 335
6 CYL
TURBO
2WD
AUTOMATIC
117,000 MILES

335i twin turbo, ABS, traction, brake, airbag lights are on plus speedometer not working. Deleted codes and started it all good, all were gone. Drove few feet and all came back. Scanned it while driving and only one sensor is moving. Same three come back for front right and 2 rear sensors.
Codes:
5DA3 5DB3 5DC3. Removed connector on the ABS module and out it back same results.
Start by cleaning the sensors? Would be hard to believe that all three are bad.

1 Reply

JACOBANDNICKOLAS

MECHANIC
108,269 POSTS

Hi,

I agree. It would be odd that three failed at the same time.

By chance, do you have the P codes in place of the manufacturer's codes? If you do, could I have them? I'm not showing the codes you provided via the manual.

As far as the sensors, you can check each one to see if it is functional. All you need is a voltmeter or multimeter.

Follow the directions in this link and let me know if it helps:

https://www.2carpros.com/articles/abs-wheel-speed-sensor-test

Let me know what you find.

Joe