The worst 2017 International LT problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
Recalls 5
Exterior lighting: back up lights
- What is wrong
- 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.
- Remedy
- 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 number 23V353000 · Recall details
Electrical system: 12v/24v/48v battery: cables
- What is wrong
- 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.
- Remedy
- 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 number 22V546000 · Recall details
Engine
- What is wrong
- 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.
- Remedy
- 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 number 21V079000 · Recall details
Engine and engine cooling: exhaust system: manifold/header/muffler/tail pipe
- What is wrong
- 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.
- Remedy
- 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.
Recall number 19V122000 · Recall details
Service brakes, air
- What is wrong
- Navistar Inc. (Navistar) is recalling certain 2016-2018 International LT, 2016-2017 International ProStar, 2017-2018 International LoneStar and International RH heavy diesel trucks. The air dryer mounting bracket may fracture, causing air system leaks or a loss of air pressure to the brake system.
- Risk
- A loss of brake air pressure could lengthen the distance needed to stop the vehicle, increasing the risk of a crash.
- Remedy
- Navistar will notify owners, and dealers will replace the air dryer mounting bracket, free of charge. The recall began on May 12, 2017. Owners may contact Navistar customer service at 1‑800‑448‑7825. Navistar's number for the recall is 17502.
Recall number 17V174000 · Recall details
Technical service bulletins for the 2017 International LT 400
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Feature code 0008TSJ for auto start stop is a feature that will allow you to preset values in the body...
- This article provides service part information for replacing a cracked gauge cluster lens
- Effective January 1, 2008 , engines built for vehicles registered in California or a CARB (Air Resources...
- This article provides guidance to dealership personnel, Technical Services personnel, Dealer Service...
- This article only applies to Models w/ 0016UZL Built Between 06/23/2014 – 05/11/2020 OR Models w/ 0016UZL...
- This document enables technicians to: 1. Accurately identify International® A26A engine control systems
- This document enables technicians to: 1. Accurately identify International® A26B engine control systems
- Some interaxle shafts (the driveshaft connecting 2 drive axles) utilize special phasing
- This document will guide the user through supplemental fuel system diagnostics on 2017 A26 ESN 4500000
- This document will guide the user through troubleshooting steps to submitting a case file for a horsepower...
Compare the 2017 International LT
Other model years
Questions about the 2017 International LT
Is the 2017 International LT reliable?
Owners have filed 0 complaints about the 2017 International LT.
What is the most common problem with the 2017 International LT?
There are not enough complaints to tell.
How many recalls does the 2017 International LT have?
5 recalls, covering exterior lighting, electrical system and engine.
VIN decoder
See the problems and recalls for an exact car
Buying a used 2017 International LT?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history