Red TPMS warning but pressures are fine

[RM88]

Last couple of days I’ve been getting a red check tyre pressure warning but the pressures have been fine at 35psi. I initially thought it could possibly be a bad wheel speed sensor but am I right in thinking that I would get an abs warning with that too?

Car is W204 2011.

Thanks

 

[tony gee]

could be a faulty pressure sensor in one of the wheels.

 

[RM88]

Thanks for the reply but I believe I have the system which doesn’t have individual sensors in the wheels but relies on the abs/speed sensors at the hub.

 

[toteimerced]

Reset the values in the settings, not sure how, but there are YouTube videos about it.

 

[markjay]

As above, the ABS-based TPMS needs to be reset every time after you pump up the air in the tyres.

 

[RM88]

Again thank you for the replies. Double checked the pressures last night and reset the TPMS. Drove half a mile down the road red warning comes on. Re check the pressures, still at 35psi. If it was the abs sensor I thought I’d get more warnings i.e abs or traction warnings.

 

[OneForTheRoad]

Again thank you for the replies. Double checked the pressures last night and reset the TPMS. Drove half a mile down the road red warning comes on. Re check the pressures, still at 35psi. If it was the abs sensor I thought I’d get more warnings i.e abs or traction warnings.

Do you get individual tyre pressures on the dash or an overall pressures guide. ?

 

[RM88]

No individual tyre pressures just the general low pressure warning via abs/speed sensors.

 

[markjay]

Make/model/wear same for all 4 tyres?

 

[RM88]

Not the same brand on front and rear. Both the same on front and both the same on the rear. All on around 6mm tread.