Anti-Skid Service Required - 2008 S60

[Marine1]

I have a 2008 S60 2.5 AWD with 128k that recently indicated a Anti-Skid Service Required message. How serious is this issue and what exactly is the problem? Any help or suggestions would be appreciated.

[oragex]

Hello
Any work done on the car prior to have this message?

The first thing to check is to verify the center axle bolts at all 4 wheels since you have the AWD. These sit in the center of the wheel and can get loose. Replace with a new one from Volvo and torque correctly torque to 35 Nm (25ft-lb) then rotate another 90°

Then look at the front reluctor rings (google up) with a flash light - there may be a very small crack due to rust pushing from underneath. Not too expensive

Other possibilities would be a DEM problem (see google, this one is very expensive fix but needs diagnosed properly), clock spring (less probable) and perhaps other things

[Marine1]

Thank you for the quick response. I replaced the front struts last summer, other than that just regular maintenance items, oil change etc. I'll check the other items you noted. Thanks again.