Most Ford Mondeo cars sold today have a tire pressure warning light fitted in the instrument cluster on the dashboard. As soon as the tire pressure drops this light will illuminate orange to indicate that you need to fix the problem.
Cause of fault for Fiesta without ABS. The common cause of this fault for the version without ABS is failure of the engine ECU, this will cause intermittent or permanent failure of the speedo and loss of mileage display. If you get the vehicle diagnosed then you will get the following fault codes stored within the instrument cluster: ‘U2200DS7T-14C088-AJN. - Firmware Build Date: May 30, 2014 - This build will only flash to a 2015+ Lincoln MKZ Cluster (2013/2014 MKZ IPC not supported - different hardware) For 2013/2014 Fusion/Mondeo (Early 2015 Builds): (Original Mondeo Release - 512KB Firmware vs 1MB) DS7T-14C026-BJM. DS7T-14C026-AJK. DS7T-14C088-BJK.
Therefore, if either the PCM or the instrument cluster fails for whatever reason, both the cluster and the PCM must be replaced and programmed together to enable the PATS system. If the ignition key is turned to either the RUN or START position and the PATS system is fully functional, the THEFT indicator light will turn on and remain