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RECALLS — MAKE · MODEL · YEAR

2021 IC BUS RE School BUS recalls

2 safety recall campaigns have been filed for the 2021 IC BUS RE School BUS with Transport Canada and the U.S. NHTSA. Here is what both agencies say.

Canadian recalls
02
U.S. recalls
00
Total campaigns
02

Transport Canada recalls

02
  • Lights And Instruments#2023304

    402 units affected

    Issue: On certain school buses, the warning light for the antilock brake system (ABS) doesn't stay on when there's a problem with the system, and the vehicle is moving. Safety Risk: A driver that is not warned about a problem with the antilock brake system could have an increased risk of a crash. Corrective Actions: Navistar will notify owners by mail and instruct you to take your bus to a dealership to update the brake system electronic control unit software.

  • Fuel System#2021299

    21 units affected

    Issue: On certain school buses, the fuel rail assembly could develop a leak. Note: This recall only affects buses equipped with a Cummins L9 or ISX12 diesel engine. Safety Risk: A fuel leak can create the risk of a fire. Corrective Actions: Cummins will notify owners by mail and instruct you to take your bus to a Cummins authorized service center to inspect the fuel rail. If damage is found, the fuel rail and fuel lines will be replaced. If no damage is found, the fuel rail will be reassembled with new crush washers.

Canadian data updated August 24, 2026

U.S. NHTSA recalls

00

No recalls found for this make, model, and year.

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:

Check a 2021 IC BUS RE School BUS 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