06-27-2023, 09:36 PM
Finally had a chance to take the S60 out for an hours drive yesterday with both freeway and side street driving. did the "calibrate" sequence one time on the way out (it failed again and I just "canceled" it). rolling time on the road was continuous without interruption (no putting the vehicle in park, no cycling the ignition key on/off, etc.) . brought it home, closed, locked, sat overnight.
I took it out today on an errand for a 10-15 min drive...Still no pressure values on the IHU screen (displays a _._ symbol and that is it).
Listed below is the DTC:
IHU:
U2122E - Invalid Data Received From Vehicle Connectivity Module (VCM)
this particular DTC is and has been persistent long before any attempts at configuration with OrBit and at least on the surface does not appear to be a TPMS related issue (DTC code was present under the OEM Volvo build configuration when indirect TPMS configuration was active).
according to OrBit my vehicle is equipped with a total of 4 wireless receivers... On a side note I also saw a wireless transmitter frequency setting, there was no option for 433Mh (mine is currently set to 434Mh)
I will say this much, it does appear that changes to the "tyre circumference" setting does work for compensating for the speedometer error that was induced by my changing from a 45 series tire to a 50 series.
I took it out today on an errand for a 10-15 min drive...Still no pressure values on the IHU screen (displays a _._ symbol and that is it).
Listed below is the DTC:
IHU:
U2122E - Invalid Data Received From Vehicle Connectivity Module (VCM)
this particular DTC is and has been persistent long before any attempts at configuration with OrBit and at least on the surface does not appear to be a TPMS related issue (DTC code was present under the OEM Volvo build configuration when indirect TPMS configuration was active).
according to OrBit my vehicle is equipped with a total of 4 wireless receivers... On a side note I also saw a wireless transmitter frequency setting, there was no option for 433Mh (mine is currently set to 434Mh)
I will say this much, it does appear that changes to the "tyre circumference" setting does work for compensating for the speedometer error that was induced by my changing from a 45 series tire to a 50 series.