TSB 26-2045

This bulletin supersedes 24-2405. Reason for update: update the vehicle model coverage to include 2026 Transit vehicles, remove the Parts List and update the Service procedure to perform the PCV system repair outside of this TSB. Some of the vehicles listed in the Model statement above may exhibit an illuminated MIL with DTC P2C90 stored in the PCM. This may be due to the software in the PCM.