Some 2023-2024 Transit vehicles equipped with a park aid module (PAM) may erroneously exhibit a Not...

Bulletin number

SSM 52654

Component

Electrical system

Summary

Some 2023-2024 Transit vehicles equipped with a park aid module (PAM) may erroneously exhibit a Not Responding message in FDRS due to the PAM not being assigned to the correct network. Prior to diagnosing, verify the vehicle is equipped with a PAM. Units with 360 degree camera do not have a PAM. For units with SYNC 4, the PAM communicates on high speed channel 2 (HS2). For units without SYNC 4, the PAM communicates on high speed channel 1 (HS1).

Owners of these vehicles have filed 19 complaints in the electrical category.