Recall 20V219 covers 27,421 2017-2021 Ic Bus and International vehicles because the fuel heater can overheat. Repair is free at any franchised Ic Bus dealer.
Ic Bus is recalling 27,421 2017-2021 Ce, Tc, Mv, Durastar, Workstar, Hc, Hv, and 1300 Fbc buses and trucks with Cummins B6.7 diesel engines because the electric fuel heater can overheat, melt plastic, and catch fire. A fire increases injury risk and an engine stall increases crash risk; Ic Bus dealers will complete the repair free of charge.
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What's wrong?
The fuel heater is an electric heating element inside the diesel fuel module on these 2017-2021 Ic Bus Tc, Ce, Mv, Durastar, Workstar, Hc, Hv, and 1300 Fbc vehicles with Cummins B6.7 diesel engines. Its normal job is to warm diesel fuel in cold conditions so fuel keeps flowing through the module to the engine.
On the affected fuel modules, excessive electrical heating builds inside the fuel heater. That heat can melt the plastic around the heater, creating a fire risk, and the same fault can lead to engine stalling. The recalled repair removes the fuel heater from the fuel module because that heater is the failure point.
There is no warning sign before failure. Owners should treat fuel smell, smoke, melted plastic odor, or an engine stall as a reason to stop using the vehicle and contact an Ic Bus dealer.
Who's affected?
Spans 8 model lines from 2017 through 2021, all using the same Cummins fuel heater.
| 2019 Ic Bus Tc | fuel system |
|---|---|
| 2018 Ic Bus Ce | fuel system |
| 2021 International Mv | fuel system |
| 2021 Ic Bus Ce | fuel system |
| 2020 Ic Bus Tc | fuel system |
| 2020 Ic Bus Ce | fuel system |
| 2019 Ic Bus Ce | fuel system |
| 2021 Ic Bus Tc | fuel system |
| 2017 International Durastar | fuel system |
| 2017 International Workstar | fuel system |
| 2018 International Durastar | fuel system |
| 2018 International Workstar | fuel system |
| 2018 Ic Bus Hc | fuel system |
| 2019 International Workstar | fuel system |
| 2019 International Durastar | fuel system |
| 2019 International Hv | fuel system |
| 2019 International Mv | fuel system |
| 2019 Ic Bus Hc | fuel system |
| 2018 International Hv | fuel system |
| 2018 International Mv | fuel system |
| 2020 International Hv | fuel system |
| 2020 International Mv | fuel system |
| 2020 International Durastar | fuel system |
| 2020 International Workstar | fuel system |
| 2018 Ic Bus 1300 Fbc | fuel system |
| 2019 Ic Bus 1300 Fbc | fuel system |
| 2021 International Hv | fuel system |
| Units affected | 27,421 |
| Field incidents | NHTSA has logged 5 field incidents to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific vehicle is included.
What's the safety risk?
A fuel heater electrical problem can start a fire, increasing the risk of injury. It can also stall the engine, increasing crash risk. There is no warning sign before failure, so confirm whether your VIN is included and schedule the repair soon. Repair is free at any franchised Ic Bus dealer.
What should I do?
- Check your VIN to confirm your 2017-2021 Ic Bus Tc, Ce, Mv, Durastar, Workstar, Hc, Hv, or 1300 Fbc is included in this recall.
- Contact a franchised Ic Bus dealer to schedule the free fuel-heater disablement repair that stops the heater from overheating, melting plastic, or stalling the engine.
- Bring the recall notice if you have it. If not, reference recall number 20V219 when you call.
- Call Cummins customer service at 1-800-286-6467 with questions about the fuel-heater repair.
- Watch for fuel-system heat, melting-plastic smell, or engine stalling, and park the vehicle until the dealer gives repair guidance.
What happens at the repair
At the dealer, an Ic Bus technician disables the electric fuel heater in the fuel module. The technician installs a plug in place of the heater or otherwise makes the heater inoperable, removes the fuse that supplies electrical power to it, and installs a cover over the wire harness connector. The recall repair is free, with parts and labor covered. Cummins is administering the campaign and supplying the remedy to affected Navistar customers and dealers.
Timeline
| April 17, 2020 | NHTSA published the recall |
|---|---|
| April 30, 2020 | Dealer notification began |
| April 30, 2020 | Dealer notification ended |
| April 30, 2020 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| April 30, 2020 | Interim owner notification (was planned for this date) |
| May 28, 2020 | Owner notification mailed |
Frequently asked questions
What is recall 20V219?
Recall 20V219 covers 27,421 2017-2021 Ic Bus and International buses and trucks with Cummins B6.7 diesel engines and certain fuel module options. The electric fuel heater can overheat, melt plastic, and create a fire risk. It can also cause an engine stall, increasing crash risk.
What should I do if my 2017-2021 Ic Bus Tc, Ce, Mv, Durastar, Workstar, Hc, Hv, or 1300 Fbc is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 20V219. If it is, contact a franchised Ic Bus dealer or Cummins customer service at 1-800-286-6467 to arrange the fuel heater repair. Reference recall number 20V219 when you call.
Is the recall repair free?
Yes. Federal recall law requires the recall repair to be completed at no cost, and the remedy for recall 20V219 is free. Dealers will disable the fuel heater by installing a plug or rendering it inoperable, removing the fuse, and covering the wire harness connector.
Is it safe to drive with recall 20V219 open?
Recall 20V219 does not carry a do-not-drive order, but the defect is still a safety issue. The fuel heater can overheat and create a fire risk, and an engine stall can increase crash risk. Confirm your VIN and schedule the free dealer repair.
What if I bought this Ic Bus or International vehicle used?
The free recall repair still applies. Federal recall law follows the vehicle, not the first owner. If you did not receive a notice, check your VIN to see whether your specific bus or truck is included in recall 20V219, then call the dealer with the recall number.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/20V219000 |
|---|---|
| Ic Bus customer service | 1-800-286-6467 |
| NHTSA recall # | 20V219 |
| NHTSA recall # (full) | 20V219000 |
Source documents
-
Download Misc. Document (PDF) - Download Owner Notification Letter (PDF)
- Download Recall Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 23, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →