2023 IC BUS TC
7 recalls, 0 complaints - 35 TSBs
25V502000 Aug 6, 2025
SERVICE BRAKES, HYDRAULIC:FLUID
Defect Description
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 component... Read more
Consequence
An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
Remedy
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 1-800-44... Read more
23V397000 Jun 2, 2023
SERVICE BRAKES, HYDRAULIC:FLUID
Defect Description
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 br... Read more
Consequence
An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
Remedy
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 cust... Read more
23V370000 May 25, 2023
SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT
Defect Description
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, ... Read more
Consequence
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
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 th... Read more
23V120000 Feb 23, 2023
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
Defect Description
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 engage... Read more
Consequence
Unexpected vehicle movement can increase the risk of a crash or injury.
Remedy
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-81... Read more
22V869000 Nov 23, 2022
STEERING:CRITICAL FASTENERS
Defect Description
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 t... Read more
Consequence
A loss of tension in the steering and suspension joints may lead to steering instability and increase the risk of a crash.
Remedy
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.
22V609000 Aug 10, 2022
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
Defect Description
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
An unexpected engine stall can increase the risk of a crash.
Remedy
Cummins will replace the ECM. Owner notification letters were mailed September 26, 2022. Owners may contact Navistar customer service at 1-800-448-7825.
22V428000 Jun 16, 2022
STEERING
Defect Description
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
A fractured steering gear can cause a loss of steering control, increasing the risk of a crash.
Remedy
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-... Read more
No complaints found for this vehicle.
Technical Service Bulletins, 2023 IC BUS TC
35 manufacturer communications from 22 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.
Most Affected Components
| Component | Bulletins |
|---|---|
| 110000 ELECTRICAL SYSTEM | 11 |
| 060000 ENGINE AND ENGINE COOLING | 10 |
| 010000 STEERING | 4 |
| 220000 SEATS | 2 |
| 020000 SUSPENSION | 2 |
| 062300 ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS | 1 |
| 080000 FUEL SYSTEM, DIESEL | 1 |
| 040000 SERVICE BRAKES, AIR | 1 |
IK0800407
Feb 21, 2024
110000 ELECTRICAL SYSTEM
Starter Diagnostics and warranty claim procedure; all engines EXCLUDING Cummins ISB engine with Allison transmission or PSI engine.
IK0800407
Feb 21, 2024
060000 ENGINE AND ENGINE COOLING
Starter Diagnostics and warranty claim procedure; all engines EXCLUDING Cummins ISB engine with Allison transmission or PSI engine.
IK0200013
Feb 21, 2024
020000 SUSPENSION
Suggested alignment target values when performing a vehicle axle alignment.
IK0200013
Feb 21, 2024
010000 STEERING
Suggested alignment target values when performing a vehicle axle alignment.
IK0800351
Nov 21, 2023
110000 ELECTRICAL SYSTEM
J1939 Data Link Source Address Information
IK0300010
Sep 29, 2023
020000 SUSPENSION
Diagnosis of chassis wander complaints.
IK0300010
Sep 29, 2023
010000 STEERING
Diagnosis of chassis wander complaints.
IK0400040
Sep 26, 2023
030000 BRAKES (PWS)
General Wheel Speed Sensor Troubleshooting
IK2200109
Sep 25, 2023
220000 SEATS
Bus seat back foam inspection guidelines
IK1201457
Sep 22, 2023
110000 ELECTRICAL SYSTEM
Cummins B6.7 Grid Heater Relay
IK1201457
Sep 22, 2023
060000 ENGINE AND ENGINE COOLING
Cummins B6.7 Grid Heater Relay
IK2600069
Sep 7, 2023
060000 ENGINE AND ENGINE COOLING
How to request a horsepower quote; all International and Cummins engines
IK2200154
Aug 18, 2023
220000 SEATS
Luggage rack upholstery repair; only busses equipped with luggage rack.
IK0800351
Aug 14, 2023
110000 ELECTRICAL SYSTEM
J1939 Data Link Source Address Information
IKo800080
Aug 14, 2023
110000 ELECTRICAL SYSTEM
J1939 Data Link Troubleshooting
IK1500105
Jun 21, 2023
080000 FUEL SYSTEM, DIESEL
Bus Diesel fuel Cap Leaks; only models built 11/30/2020 through 05/18/2023
IK1200101
Mar 23, 2023
060000 ENGINE AND ENGINE COOLING
Cummins Programming guide and fault codes285 & 265; only vehicles built with Cummins B6.7, X15, or L9 engines
IK0800554
Mar 21, 2023
040000 SERVICE BRAKES, AIR
Telematics installation guidelines - Only units with 500K data link
IK0800554
Mar 21, 2023
060000 ENGINE AND ENGINE COOLING
Telematics installation guidelines - Only units with 500K data link
IK0800554
Mar 21, 2023
100000 POWER TRAIN
Telematics installation guidelines - Only units with 500K data link
IK0800554
Mar 21, 2023
110000 ELECTRICAL SYSTEM
Telematics installation guidelines - Only units with 500K data link
IK0800407
Mar 15, 2023
060000 ENGINE AND ENGINE COOLING
Starter diagnostics and warranty claim procedure for all engines and all chassis EXCLUDING vehicles equipped with PSI engines or Cummins ISB engine with Allison transmissions
IK0800407
Mar 15, 2023
110000 ELECTRICAL SYSTEM
Starter diagnostics and warranty claim procedure for all engines and all chassis EXCLUDING vehicles equipped with PSI engines or Cummins ISB engine with Allison transmissions
IK0900141
Feb 23, 2023
062300 ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS
Air Compressor Inlet Hose Chaffing / Leaking
IK0900141
Feb 23, 2023
060000 ENGINE AND ENGINE COOLING
Air Compressor Inlet Hose Chaffing / Leaking
IK0700115
Jan 10, 2023
060000 ENGINE AND ENGINE COOLING
QLS Emergency ECM Calibration; only models equipped with Cummins B6.7, X15, L9, or International A26 engines
IK0800351
Nov 16, 2022
110000 ELECTRICAL SYSTEM
J1939 Data link source address information
22513
Oct 21, 2022
010000 STEERING
The steering gears may have been assembled with less than the required input shaft ball bearings and can result in a fracture of the input shaft and loss of steering.
IK1201472
Sep 29, 2022
060000 ENGINE AND ENGINE COOLING
Pico Scope CCOS (Crankcase Separator Test)
22513
Sep 6, 2022
010000 STEERING
As reported by R. H. Sheppard Co., Inc. in their defect report to NHTSA (Recall 22E-047), steering gears were assembled with fewer than the required number of recirculating balls which can lead to a fracture in the steering gear worm-shaft
IK0800610
Aug 23, 2022
110000 ELECTRICAL SYSTEM
PicoScope Test Resistance and Ohmmeter
IK1201469
Aug 23, 2022
060000 ENGINE AND ENGINE COOLING
PicoScope Test One Channel RCT
IK0800607
Aug 23, 2022
110000 ELECTRICAL SYSTEM
PicoScope Test - Battery Loss of Charge - Parasitic Draw Test
IK0800609
Aug 23, 2022
110000 ELECTRICAL SYSTEM
PicoScope Test for Datalink (CAN) Health Shorts & opens
No comms 2023-01
Jan 5, 2023
980000 UNKNOWN OR OTHER
There are no Manufacturer Communications in accordance with 49 CFR 579.5 to report for January 2023 for Navistar, Inc.
IC BUS TC - All Years Overview
Complete safety history for the IC BUS TC across all model years (2018, 2025).
27
Total Recalls
0
Total Complaints
0
Investigations
0
Reported Crashes
0
Reported Fires
0
Reported Deaths