Does the 2021 MCI J4500 have any recalls?

Transport Canada lists 2 campaigns and the U.S. NHTSA lists 5 for the 2021 MCI J4500. Matched by make, model, and model year. Many recalls affect only specific VIN ranges — confirm with your dealer using your full VIN.

How do I know if a recall applies to my 2021 MCI J4500?

Recalls are matched by make, model and model year, but many cover only certain VIN ranges. Confirm with your manufacturer or dealer using your full VIN, or use the official Transport Canada or NHTSA lookup.

Are recall repairs free?

Yes. In both Canada and the United States the manufacturer must fix a recalled defect at no charge, through a franchised dealer.

RECALLS — MAKE · MODEL · YEAR

2021 MCI J4500 recalls

7 safety recall campaigns have been filed for the 2021 MCI J4500 with Transport Canada and the U.S. NHTSA. Here is what both agencies say.

Canadian recalls: 02
U.S. recalls: 05
Total campaigns: 07

Transport Canada recalls

Visual System#2026007January 15, 2026
2,161 units affected
Issue: On certain buses, the wrong glass may have been installed on the lower front entry door panel. As a result, the glass may not meet certain requirements of Canadian regulations. Safety Risk: An incorrect window glass could reduce visibility and increase the risk of a crash. Corrective Action: Motor Coach Industries (MCI) will notify owners by mail and provide you with instructions for how to replace the lower glass panel. Alternatively, you may schedule an appointment to have the lower glass panel replaced at an authorized MCI service center.
Electrical#2021595September 24, 2021
202 units affected
Issue: On certain buses, a circuit board for the main distribution panel (MDP) located in the battery compartment may fail. If this happens, the circuit board could overheat and cause a sudden vehicle shutdown. Safety Risk: A circuit board that overheats could create the risk of a fire. A sudden loss of engine power could increase the risk of a crash. Corrective Actions: Motor Coach Industries (MCI) will notify owners by mail instruct you to take your bus to an authorized repair facility to replace the main distribution panel (MDP) with a new part that has a main disconnect and circuit breaker assembly. To reduce the safety risk, MCI recommends that you should inspect the condition of the MDP circuit board every 9600 km (6000 miles) until this recall is completed.

Canadian data updated August 24, 2026

U.S. NHTSA recalls

STRUCTURE:BODY:DOOR#25V853000December 10, 2025
Motor Coach Industries (MCI) is recalling certain 102DL3, 102D3, MC12PTV, E4500, D4000, 102D3ISTV, D4500, J4500, D4000ISTV, D4005, D4505, and J3500 transit buses. Please refer to MCI's recall report for specific model year information. The front door lower curb view glazing material is incorrect. As such, these vehicles fail to conform to Federal Motor Vehicle Safety Standard (FMVSS) number 205, "Glazing Materials."
Risk: The incorrect window glazing material may reduce the driver's visibility, increasing the risk of a crash.
Remedy: MCI will replace the glass, free of charge. Owner notification letters were mailed February 4, 2026. Owners may contact MCI customer service at 1-800-241-2947. MCI's number for this recall is 22-005.
EQUIPMENT:MECHANICAL:CARRIER/RACK#23V240000April 5, 2023
Motor Coach Industries (MCI) is recalling certain 2019-2021 D45CRTLE, J3500, and J4500 coaches, equipped with a rear-mounted bike rack. The vehicle's rear lighting may be obstructed when bikes are installed on the bike rack. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Risk: Obstructed rear lighting may reduce the visibility of the vehicle to other drivers, increasing the risk of a crash.
Remedy: MCI will provide instructions and a kit to add lighting to the rear-mounted bike rack, free of charge. Owner notification letters were mailed August 31, 2023. Owners may contact MCI customer service at 1-800-241-2947.
FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL#21V971000December 15, 2021
Motor Coach Industries (MCI) is recalling certain 2019-2022 D4000 ISTV, D4500, 2021 D4000, D4520, 2020-2021 D4505, D4005, 2020-2022 D45CRTLE, and 2019-2021 J4500 vehicles equipped with certain Cummins X12 diesel engines. The fuel tubes between the fuel rail and the injectors for cylinders four, five, and six may fatigue and crack, which can result in a high pressure fuel leak.
Risk: A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.
Remedy: On engines with 75 miles or less, Cummins dealers will install vibration isolators to the fuel tubes. Engines with more than 75 miles will receive new fuel tubes with vibration isolators. Repairs will be performed free of charge. Owner notification letters were mailed March 11, 2022. Owners may contact MCI customer service at 1-800-241-2947. MCI's number for this recall is R21-028.
ELECTRICAL SYSTEM#21V748000September 24, 2021
Motor Coach Industries (MCI) is recalling certain 2018 D4000, 2018-2020 D4005, D4000ISTV, 2017-2020 D4500, D4505, 2018-2021 J3500, 2017-2021 J4500, 2020 D4520, and 2018-2021 D45CRTLE motorcoaches. The Main Distribution Panel (MDP) located within the battery compartment contains a circuit board that may fail.
Risk: MDP circuit board failure can result in a fire or an unexpected vehicle shutdown, increasing the risk of a crash.
Remedy: MCI Service Centers will remove the MDP and install a new main disconnect and circuit breaker panel, free of charge. Owner notification letters were mailed November 12, 2021. Owners may contact MCI's customer service at 1-800-241-2947. MCI's number for this recall is R21-010.
ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES#21V063000February 10, 2021
Motor Coach Industries (MCI) is recalling certain 2018-2021 J4500 and 2018-2020 D45CRTLE vehicles. The power cables may have been improperly installed and routed in the vehicle battery compartment, which may result in chafing.
Risk: The power cables may chafe, increasing the risk of a fire.
Remedy: MCI will notify owners, and dealers will inspect and if necessary, correct the clearance for the power cables in the battery compartment, free of charge. The recall began March 12, 2021. Owners may contact MCI customer service at 1-800-241-2947. MCI's number for this recall is R21-003.

Does this recall apply to my vehicle?

Matched by make, model, and model year. Many recalls affect only specific VIN ranges — confirm with your dealer using your full VIN.

What to do

Recall repairs are free at a franchised dealer in both countries. To confirm a recall applies to your specific vehicle, or to book the work, contact your manufacturer or dealer with your full VIN, or use the official channel:

NHTSA recall lookup (search by VIN) — U.S. National Highway Traffic Safety Administration
Defects and recalls database — Transport Canada

Check a 2021 MCI J4500 VIN

A VIN decode confirms your vehicle's exact model year, trim and assembly plant, then runs this same recall check against it.

Data sources and coverage limits →