2023 IC Bus TC: recalls and complaints

NHTSA advisory: park outsideCampaign 25V502000. NHTSA received the report on 6 Aug 2025. 4,764 units. Service Brakes, Hydraulic / Fluid

Remedy of campaign 25V502000, in the NHTSA record

Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will install a silicone black jumper harness, free of charge. Owner notification letters are expected to be mailed December 15, 2025. Owners may contact International customer service at 1-800-448-7825. International's number for this recall is 25509. Vehicles previously repaired under 23V397 will need to have the new remedy completed.

NHTSA advisory: park outsideCampaign 23V397000. NHTSA received the report on 2 Jun 2023. 6,786 units. Service Brakes, Hydraulic / Fluid

Remedy of campaign 23V397000, in the NHTSA record

Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the brake pressure switch and if necessary, the wire harness or fuse, free of charge. Owner notification letters were mailed September 29, 2023. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 23517.

Park-outside advisory: A mark on a recall campaign in the NHTSA recall file. This site shows the mark as NHTSA sets it.

NHTSA lists 7 recall campaigns for the 2023 IC Bus TC. The newest campaign is 25V502000. NHTSA received the report on 6 Aug 2025. The NHTSA record gives the component Service Brakes, Hydraulic / Fluid. NHTSA has no complaint on file for this model year.

This page cannot show if a recall applies to one vehicle. The NHTSA VIN lookup shows the unrepaired recalls of one vehicle.

NHTSA VIN lookup

Complaint information entered into NHTSA’s Office of Defects Investigation vehicle owner's complaint database is used with other data sources to identify safety issues that warrant investigation and to determine if a safety-related defect trend exists.
NHTSA publishes these words. Source: NHTSA Datasets and APIs, section Complaints, read on 1 Oct 2026. Complaint file through 29 Mar 2018. Recall file through 29 Sep 2026.

Since the last update

No tracked figure of this page changed in a data update. What the log tracks

All updates to the register

Recall campaigns

7 campaigns, newest first. 158,966 units in total.

25V5020006 Aug 2025Service Brakes, Hydraulic / FluidAdvisory
23V3970002 Jun 2023Service Brakes, Hydraulic / FluidAdvisory
23V37000025 May 2023Service Brakes, Air / Antilock / ABS Warning Light
23V12000023 Feb 2023Engine and Engine Cooling / Engine / Engine Control Module (Ecu/Ecm) / Software
22V86900023 Nov 2022Suspension / Critical Fasteners
22V60900010 Aug 2022Engine and Engine Cooling / Engine / Engine Control Module (Ecu/Ecm)
22V42800016 Jun 2022Steering

25V502000Received 6 Aug 2025. 4,764 units.
Service Brakes, Hydraulic / FluidPark-outside advisory
Defect, in the NHTSA record
International Motors, LLC (International) is recalling certain 2018 International 4000 Series 4300, 2017-2025 MV, 2018-2024 1300 FBC, 2018-2025 IC Bus TC, and 2024-2025 IC Bus CECB vehicles. The brake pressure switch assembly may leak brake fluid into the brake pressure switch's electrical components and cause an electrical short-circuit.
Consequence, in the NHTSA record
An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
Remedy, in the NHTSA record
Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will install a silicone black jumper harness, free of charge. Owner notification letters are expected to be mailed December 15, 2025. Owners may contact International customer service at 1-800-448-7825. International's number for this recall is 25509. Vehicles previously repaired under 23V397 will need to have the new remedy completed.
Report filed by International Motors, LLC. Manufacturer campaign number 25509. Owner notification date in the NHTSA record: 15 Dec 2025.
23V397000Received 2 Jun 2023. 6,786 units.
Service Brakes, Hydraulic / FluidPark-outside advisory
Defect, in the NHTSA record
Navistar, Inc. (Navistar) is recalling certain 2016 International DuraStar, 2018-2020 and 2023-2024 International 1300FBC Stripped chassis, 2019-2022 IC Bus CE Commercial bus, 2019-2024 IC Bus TC Commercial bus, and 2019-2024 International MV vehicles. The brake pressure switch assembly may leak brake fluid into the brake pressure switch's electrical components and cause an electrical short-circuit.
Consequence, in the NHTSA record
An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
Remedy, in the NHTSA record
Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the brake pressure switch and if necessary, the wire harness or fuse, free of charge. Owner notification letters were mailed September 29, 2023. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 23517.
Report filed by Navistar, Inc.. Manufacturer campaign number 23517. Owner notification date in the NHTSA record: 29 Sep 2023.
23V370000Received 25 May 2023. 59,684 units.
Service Brakes, Air / Antilock / ABS Warning Light
Defect, in the NHTSA record
Navistar, Inc. (Navistar) is recalling certain 2021-2024 International HV, HX, LoneStar, LT, MV, eMV, and RH trucks, and IC Bus CE, 2021-2023 IC Bus RE, and 2022-2023 IC Bus TC Commercial Buses. The anti-lock brake system (ABS) indicator light does not remain illuminated when a malfunction exists, and when the vehicle's ignition switch is on, and the vehicle is in motion. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."
Consequence, in the NHTSA record
An ABS indicator light that fails to remain illuminated will not alert the driver of an ABS malfunction, which could increase the risk of a crash.
Remedy, in the NHTSA record
Towing variant vehicles under this campaign will not be repaired under recall 24V-8918. Dealers will update the software, free of charge. Owner notification letters are expected to be mailed July 24, 2023. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 23515.
Report filed by Navistar, Inc.. Manufacturer campaign number 23515. Owner notification date in the NHTSA record: 18 Jul 2023.
23V120000Received 23 Feb 2023. 27,972 units.
Engine and Engine Cooling / Engine / Engine Control Module (Ecu/Ecm) / Software
Defect, in the NHTSA record
Navistar, Inc. (Navistar) is recalling certain 2022-2024 International HV, International MV trucks, and 2022-2023 IC Bus TC commercial buses. When the parking brake is applied, the automatic transmission is still in drive or reverse position, and the stationary power take-off (PTO) switch is engaged by the operator, the engine may rev and overcome the parking brake's ability to keep the vehicle from moving.
Consequence, in the NHTSA record
Unexpected vehicle movement can increase the risk of a crash or injury.
Remedy, in the NHTSA record
Dealers will update the Cummins ECM software, free of charge. Owner notification letters are expected to be mailed April 24, 2023. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 23504. This recall expands previous NHTSA recall number 20V-810.
Report filed by Navistar, Inc.. Manufacturer campaign number 23504. Owner notification date in the NHTSA record: 24 Apr 2023.
22V869000Received 23 Nov 2022. 25,822 units.
Suspension / Critical Fasteners
Defect, in the NHTSA record
Navistar, Inc. (Navistar) is recalling certain 2021-2022 International CV, 2022-2023 International HV, 2023 IC 1300 FBC, CE, RE, TC, International MV, HX, LT, RH, and LoneStar vehicles. The hex flange lock nuts, used in the suspension and steering joints, were improperly heat treated and may lose tension over time.
Consequence, in the NHTSA record
A loss of tension in the steering and suspension joints may lead to steering instability and increase the risk of a crash.
Remedy, in the NHTSA record
Dealers will replace the hex flange lock nuts as necessary, free of charge. Owner notification letters are expected to be mailed January 20, 2023. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 22524.
Report filed by Navistar, Inc.. Manufacturer campaign number 22524. Owner notification date in the NHTSA record: 20 Jan 2023.
22V609000Received 10 Aug 2022. 283 units.
Engine and Engine Cooling / Engine / Engine Control Module (Ecu/Ecm)
Defect, in the NHTSA record
Navistar, Inc. (Navistar) is recalling certain 2023 International LT, International Lonestar, International MV, International HV, International HX, and IC Bus TC Commercial buses. The engine control module (ECM) may experience an internal electrical short-circuit, causing the engine to stall.
Consequence, in the NHTSA record
An unexpected engine stall can increase the risk of a crash.
Remedy, in the NHTSA record
Cummins will replace the ECM. Owner notification letters were mailed September 26, 2022. Owners may contact Navistar customer service at 1-800-448-7825.
Report filed by Navistar, Inc.. Owner notification date in the NHTSA record: 26 Sep 2022.
22V428000Received 16 Jun 2022. 33,655 units.
Steering
Defect, in the NHTSA record
Navistar, Inc. (Navistar) is recalling certain 2022-2023 International HX, HV, LoneStar, LT, MV, RH, IC TC Commercial Bus, and 2022 International WorkStar vehicles. The steering gears may have been assembled incorrectly, which can cause the gear to fracture.
Consequence, in the NHTSA record
A fractured steering gear can cause a loss of steering control, increasing the risk of a crash.
Remedy, in the NHTSA record
Dealers will inspect the steering gear serial numbers, and replace the steering gears as necessary, free of charge. Interim owner notification letters were mailed August 18, 2022. Remedy parts are expected to become available in mid-October 2022. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 22513.
Report filed by Navistar, Inc.. Manufacturer campaign number 22513. Owner notification date in the NHTSA record: 21 Nov 2022.

The campaign number opens the NHTSA record. Each quotation is the text of the NHTSA recall file.

Recall campaign: One recall in the NHTSA recall file, with one campaign number. A campaign can name many makes, models and model years.

Units: The number of vehicles or products that a recall can include. The manufacturer or the firm reports the number to the agency.

Complaints by component

The NHTSA complaint file has no complaint for this model year.

Investigations

The NHTSA investigation file has no investigation that names this model year.

Investigation: A study of a possible safety defect by the NHTSA Office of Defects Investigation. An investigation with no closing date in the NHTSA file is open.

Other model years

The number under each year is the number of recall campaigns.

20181
20194
20204
20213
20225
20237
20242
20251

A year without a link has fewer than 2 campaigns and fewer than 25 complaints. It has no page.

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Official channels

NHTSA VIN lookupNHTSA shows the unrepaired recalls of one vehicle from its VIN or its license plate.
NHTSA: report a safety problemThe NHTSA form for a complaint about a vehicle, a tire, a child seat or equipment.
NHTSA page of the 2023 IC Bus TCThe recalls, the complaints and the investigations that NHTSA shows for this model year.

Cite this page

Recall Register. 2023 IC Bus TC: recalls and complaints. https://recallregister.com/vehicle/ic-bus/tc/2023/. Source: NHTSA Office of Defects Investigation, recall, complaint and investigation files. Data through 29 Sep 2026.

Sources

Source: NHTSA Office of Defects Investigation
Licence: US government work, public domain
Recall file through: 29 Sep 2026
Complaint file through: 29 Mar 2018
First complaint in the file: 1 Jan 1995
Manufacturer in the recall file: International Motors, LLC

The NHTSA record is the authority. A complaint count is the number of different complaint numbers for the make, the model and the model year. How the register is made. Report an error.

Questions

How many units are in the recall campaigns for the 2023 IC Bus TC?: 158,966 units in 7 campaigns. A campaign can name other models and model years, and its units include them.
How many recall campaigns does the IC Bus TC have for all model years?: NHTSA lists 9 recall campaigns for the IC Bus TC, model years 2018 to 2025. 7 of them name the 2023 model year.
Is an NHTSA investigation of the 2023 IC Bus TC open?: The NHTSA investigation file has no investigation that names this model year.