2020 International LT recalls and problems
The 2020 International LT has 9 safety recalls and 2 owner complaints filed with NHTSA. Recall repairs are free at any International dealer.
Recalls may cover only some 2020 International LT vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.
2020 International LT recalls
Recall 25V-817: Service Brakes, Air, Electrical System
Problem: International Motors, LLC (International) is recalling certain 2016 7600, 2016-2023 Lonestar, 2018 8600, 2018-2023 LT, 2021-2026 MV, 2022-2023 RH, 2023-2026 HX, and 2025-2026 HV vehicles. Electrical noise and low signal to the power line carrier may cause the ECU to incorrectly process commands or stop working.
Risk: Safety systems that depend on the ECU, such as Automatic Traction Control, ABS, Electronic Stability Control, Active Cruise Control, and Collison Mitigation System, may have diminished or lost functionality, increasing the risk of a crash.
Fix: International will work with Bendix to reprogram the ECU, free of charge. Owner notification letters were mailed January 19, 2026. Owners may contact International's customer service at 1-800-448-7825. International's number for this recall is 25525. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning January 12, 2026.
Recall 23V-353: Exterior Lighting
Problem: Navistar, Inc. (Navistar) is recalling certain 2000-2003 International 8100, 2001-2003 International 9100i, 2001-2007 International 9400i, 2001-2010 International 9200i, 2002-2007, 2009 International 8500, 2003-2007, 2013 International 9900i, 2003-2018 International 8600, 2004, 2007 International 9900iX, 2008-2018 International ProStar, 2010-2011, 2013, 2016 International LoneStar, 2011-2012, 2016 International 4400, 2017-2024 International LT, 2018-2024 International RH, 2019-2021 International LS, 2019-2024 International MV vehicles. The back-up lights offer low visibility when the vehicle is in reverse and bobtail mode. Also, the vehicles have not been equipped with additional unobstructed back-up lights. 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: Low visibility or obstructed back up lights may not alert other drivers that the vehicle is backing up, increasing the risk of a crash.
Fix: Dealers will replace the existing rear stop/turn signal lights, free of charge. Owner notification letters were mailed May 06, 2024. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 23514.
Recall 22V-691: Engine
Problem: Navistar, Inc. (Navistar) is recalling certain 2018-2021 International HV, 2018-2020 International HX, 2018-2021 International LT and International RH vehicles. The connecting rod wrist pin may crack, resulting in connecting rod failure.
Risk: Connecting rod failure can cause an engine shutdown, increasing the risk of a crash.
Fix: Dealers will install new knock detection software to warn the driver prior to engine connecting rod failure, and replace connecting rods as necessary, free of charge. Owner notification letters were mailed February 24, 2023. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 22518.
Recall 22V-546: Electrical System
Problem: Navistar, Inc. (Navistar) is recalling certain 2018-2021 International LoneStar and 2016-2021 International LT vehicles. The cables that connect the batteries to the vehicle frame may become excessively hot, and in some cases, cause battery post separation.
Risk: Excessively hot battery ground cables may cause personal injury during battery maintenance repairs. In addition, a battery post that separates from the battery can result in an engine stall without warning, increasing the risk of a crash.
Fix: Dealers will replace the alternator positive and ground cables, and relocate the alternator ground to the starter, free of charge. Owner notification letters are expected to be mailed September 26, 2022. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 22516.
Recall 22V-164: Electrical System
Problem: Navistar, Inc. (Navistar) is recalling certain 2018-2023 International LT vehicles equipped with a 1500W Purkeys inverter system. The positive battery cable may be incorrectly routed, causing it to chafe on the side skirt frame and become damaged.
Risk: A damaged battery cable can cause an electrical short, increasing the risk of a fire.
Fix: Dealers will replace any damaged battery cables and install new inverter cable brackets and saddles, free of charge. Owner notification letters were mailed May 16, 2022. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 22507.
Recall 21V-281: Engine
Problem: Navistar, Inc. (Navistar) is recalling certain 2019-2021 International LT and RH trucks. The wrist pin may crack and cause connecting rod failure.
Risk: Connecting rod failure may cause a stall, increasing the risk of a crash.
Fix: Navistar will notify owners and dealers will install a detection system software to warn the driver prior to engine connecting rod failure and engines with a defective connecting rod will be repaired, free of charge. Vehicles previously repaired under Recall 20V255 that received only a software update will need to return to the dealer for the new remedy. Owner notification letters were mailed on June 11, 2021. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 21505.
Recall 21V-079: Engine, Electrical System
Problem: Navistar, Inc. (Navistar) is recalling certain 2018-2021 International LoneStar and 2017-2021 International LT vehicles. The battery ground cable ring terminal at the frame connecting point may break, resulting in a loss of electrical power and unintended engine shutdown without warning.
Risk: An unexpected engine shutdown can increase the risk of a crash.
Fix: Navistar will notify owners, and dealers will replace the battery ground cable, free of charge. The recall began on April 16, 2021. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 21501.
Recall 20V-255: Engine
Problem: Navistar, Inc. (Navistar) is recalling certain 2018-2020 International LT and 2019-2020 International RH trucks. The wrist pin bushing of the engine connecting rod may fail.
Risk: Connecting rod failure may result in an unexpected engine shutdown, increasing the risk of a crash.
Fix: Navistar will notify owners and dealers will install a detection system to warn the driver prior to engine connecting rod failure, and engines with a defective connecting rod will be repaired, free of charge. The recall began July 8, 2020. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 20504.
Recall 19V-122: Engine and Engine Cooling
Problem: Navistar, Inc. (Navistar) is recalling certain 2016-2020 International LT and 2017-2018 Prostar 73-inch sleeper cab models equipped with feature code 07BKP or 07BKR (exhaust system with horizontal after treatment device and horizontal tailpipe mounted on right side). In the affected vehicles, the rear exhaust hanger bracket may crack, which can cause the forward hanger bracket to also crack. If both brackets crack, the exhaust tail pipe may detach from the vehicle.
Risk: If the exhaust tail pipe detaches from the vehicle while being driven, it can become a road hazard, increasing the risk of crash.
Fix: Navistar will notify owners, and dealers will replace the rear exhaust hanger bracket and replace any forward bracket found cracked and any exhaust tailpipe found damaged, free of charge. The recall began April 23, 2019. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 19501.
2020 International LT problems reported by owners
| Problem area | Reports | |
|---|---|---|
| Engine and Engine Cooling | 2 | |
| Structure | 1 | |
| Forward Collision Avoidance | 1 |
Most reported parts
- Engine and Engine Cooling › Engine › Diesel — 1
- Engine and Engine Cooling › Exhaust System › Emission Control › Crankcase (Pcv) — 1
Typical mileage at the time of the problem: 290,000 miles (median of owner reports).
Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.
Recent 2020 International LT complaints
Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.
Other International LT years
Compare all International LT years · All International models
Frequently asked questions
Does the 2020 International LT have any recalls?
Yes — NHTSA lists 9 recalls for the 2020 International LT: 25V-817 (service brakes, air, electrical system), 23V-353 (exterior lighting), 22V-691 (engine), 22V-546 (electrical system), 22V-164 (electrical system) and more. Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.
What is the most common problem with the 2020 International LT?
Owners report engine and engine cooling problems most often (2 reports), followed by structure (1). The typical mileage when problems were reported is about 290,000 miles.
Are International recall repairs free?
Yes. Safety recall repairs are free at authorized International dealers, whether you are the first owner or bought the car used.