VehicleVerdict

2006 International 9400i problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 0 complaints on file for the 2006 International 9400i — too few to judge reliability from owner reports alone — but 4 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.

0

NHTSA complaints

4

Recalls

0

Investigations

0

Crash-involved

0

Fires reported

0

Injuries

0

Deaths

NCAP overall

How does 2006 compare to other 9400i years?

9400i NHTSA complaints by model year, 2006 highlighted4 complaints1995: 0 complaints2001: 0 complaints2002: 0 complaints2003: 1 complaints2004: 0 complaints2005: 2 complaints2006: 0 complaints2007: 4 complaints2008: 0 complaints
9400i NHTSA complaints by model year, 2006 highlighted. Red bars are years to avoid.

See all 9400i years to avoid →

Does the 2006 International 9400i have recalls?

4 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

23V353000LightingMay 18, 2023 · 32,880 units

Defect

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."

Consequence

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.

09V386000EngineOctober 5, 2009 · 9,527 units

Defect

NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2003 THROUGH 2008 HEAVY TRUCKS MANUFACTURED BETWEEN APRIL 1, 2003 AND DECEMBER 21, 2007, EQUIPPED WITH CATERPILLAR C15 ENGINES. THE VARIABLE VALVE ACTUATION (VVA) OIL LINE MAY WEAR AGAINST THE P-CLIPS RETAINING THE OIL LINE, CAUSING AN OIL LEAK.

Consequence

AN OIL LEAK COULD RESULT IN A FIRE.

Remedy

NAVISTAR IS WORKING WITH CATERPILLAR TO REPAIR THE ENGINES FREE OF CHARGE. PLEASE SEE 09E-020. THE SAFETY RECALL BEGAN ON OCTOBER 23, 2009. OWNERS MAY CONTACT CATERPILLAR AT 1-800-447-4986 OR NAVISTAR AT 1-260-461-1890.

06V077000EngineMarch 17, 2006 · 133 units

Defect

ON CERTAIN TRUCKS, THE HOSE CONNECTING THE ENGINE BLOCK TO THE FRAME IS ROUTED NEAR THE ENGINE'S TURBOCHARGER. HEAT FROM THE TURBOCHARGER MAY CAUSE THE HOSE TO MELT.

Consequence

IF MELTING OF THE HOSE OCCURS, ENGINE OIL COULD SPRAY UPWARD ONTO THE SURFACE OF THE TURBOCHARGER HOUSING POSSIBLY CAUSING SMOKE OR A FIRE. THIS MAY LEAD TO PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

Remedy

DEALERS WILL REPLACE THE HOSE FREE OF CHARGE WITH A HIGHER THERMAL RESISTANCE AND A KEVLAR REFLECTIVE HEAT WRAP WILL BE INSTALLED OVER THE NEW HOSE. THE RECALL BEGAN ON MAY 25, 2006. OWNERS MAY CONTACT INTERNATIONAL AT 1-800-448-7825.

05V296000Electrical SystemJune 24, 2005 · 49,607 units

Defect

ON CERTAIN 4X2 AND 6X4 HEAVY DUTY TRUCKS, THE POSITIVE BATTERY CABLE BETWEEN THE BATTERIES AND THE STARTER MAY RUB AGAINST AN ELECTRICAL GROUND CABLE BETWEEN THE STARTER AND FRAME RAIL.

Consequence

THIS CHAFING COULD CAUSE AN ELECTRICAL SHORT AND/OR FIRE.

Remedy

DEALERS WILL INSPECT THE VEHICLES TO DETERMINE IF ANY CHAFING HAS OCCURRED BETWEEN POSITIVE AND NEGATIVE CABLES. IF THERE IS NO EVIDENCE OF CHAFING, THEN A SADDLE CLAMP WILL BE INSTALLED TO ENSURE CABLES WILL NOT RUB. IF THERE IS EVIDENCE OF CHAFING, THE DAMAGED CABLES WILL BE REPLACED AND THE SWIVEL SADDLE CLAMP INSTALLED. THE RECALL BEGAN ON AUGUST 22, 2005. OWNERS MAY CONTACT INTERNATIONAL AT 1-800-448-7825.

2006 International 9400i — common questions

Is the 2006 International 9400i reliable?

The record is thin — 0 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 4 recalls should be verified as completed.

Does the 2006 International 9400i have recalls?

Yes — NHTSA lists 4 recall campaigns affecting the 2006 International 9400i. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.