2023 Mci J4500E
Safety record from NHTSA: recalls, owner complaints, investigations and service bulletins.
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Vehicles › Mci › J4500E › 2023
These records cover every 2023 Mci J4500E. To see whether one car still needs a recall repair, decode its VIN or check it with NHTSA.
Recalls
1 recall names the 2023 Mci J4500E. Newest first.
Motor Coach Industries (MCI) is recalling certain 2020-2021 J4500E, 2021 D45CRTELE, 2023 J4500E, 2023-2024 D45CRTELE, 2024 D45CRTE, and 2025 J4500E buses. An inadequate weld on the high voltage battery busbar and incorrect software may cause the battery module to overheat.
Risk and remedy
Risk
A battery module that overheats increases the risk of a fire.
Remedy
MCI will inspect and replace the battery module as necessary. MCI will also update the BMS software. Owner notification letters were mailed October 6, 2025. Owners may contact MCI customer service at 1-800-241-2947.
Service bulletins
Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.
- 11007458Instruction to rework low voltage connector to prevent water intrusion and corrosion.
Every Mci J4500E model year
Bars are owner complaints, dots mark years with recalls. Select a year to open its report.