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2003 Thor California Tahoe

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 3 of 4 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Tires. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Trailer Hitches. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports0 fire reports1 injury reports

Trailer Hitches complaints

1 reports
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500 miles · Mar 24, 2004
Trailer HitchesCrashInjury

2003 THOR TAHOE TRAVEL TRAILER TONGUE/COUPLER FAILED ON FEBRUARY 14, 2004. THE TRAILER HAD LESS THAN 500 MILES ON IT. IT WAS PURCHASED NEW FROM MARJON RV IN RIVERSIDE IN APRIL 2003. THE TRAILER WAS ATTACHED TO OUR 2000 FORD EXCURSION WITH A WEIGHT DISTRIBUTING HITCH THAT WAS INSTALLED BY MARJON RV. THE ACCIDENT WOULD HAVE B…

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2003 THOR TAHOE TRAVEL TRAILER TONGUE/COUPLER FAILED ON FEBRUARY 14, 2004. THE TRAILER HAD LESS THAN 500 MILES ON IT. IT WAS PURCHASED NEW FROM MARJON RV IN RIVERSIDE IN APRIL 2003. THE TRAILER WAS ATTACHED TO OUR 2000 FORD EXCURSION WITH A WEIGHT DISTRIBUTING HITCH THAT WAS INSTALLED BY MARJON RV. THE ACCIDENT WOULD HAVE BEEN CATASTROPHIC AT HIGHWAY SPEEDS. *JB

NHTSA ODI #10063813

Official recalls

2

06V208000 · Equipment:recreational Vehicle/trailer:lpg Systems:furnace

Jun 13, 2006

ON CERTAIN TRAVEL AND FIFTH WHEEL TRAILERS EQUIPPED WITH SUBURBAN AND ATWOOD FURNACES, THE FURNACE EXHAUST VENT WAS IMPROPERLY INSTALLED. THE FURNACE EXHAUST VENT WILL ALLOW LEAKAGE OF FUMES WHICH CONTAIN COMBUSTION PRODUCTS, INCLUDING A HIGH CONCENTRATION OF POTENTIALLY LETHAL CARBON MONOXIDE GAS.

Consequence & remedy

Consequence: FUMES COULD ENTER INTO THE TRAILER AND COULD RESULT IN SERIOUS INJURY OR DEATH.

Remedy: OWNERS WILL RECEIVE INSTRUCTIONS ON INSPECTING THE FURNACE VENT. IF AN OWNER BELIEVES THE VENT IS INSTALLED INCORRECTLY, IS NOT SURE HOW TO INSPECT THE FURNACE EXHAUST VENT, OR NEEDS ASSISTANCE IN GETTING THE FURNACE EXHAUST VENT INSTALLATION INSPECTED AND CORRECTED, OWNERS SHOULD CONTACT THOR IMMEDIATELY AT 1-877-870-2638 OR VIA THE INTERNET AT HTTP://WWW.THORCA.COM. THE RECALL BEGAN ON JUNE 15, 2006.

03V178000 · Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe

May 19, 2003

ON CERTAIN FIFTH WHEEL AND TRAVEL TRAILERS, THE TAILPIPE USED TO RELEASE THE EXHAUST FROM THE GENERATOR WAS NOT LONG ENOUGH TO REACH THE SIDE OF THE TRAILER. THOR MODIFIED THE TAILPIPE BY PLACING AN EXTENSION ON THE TAILPIPE. AS A RESULT, THE GENERATOR'S EXHAUST MAY BE RELEASED UNDER THE TRAILER AT THE POINT OF THE MODIFICATION.

Consequence & remedy

Consequence: THE TAILPIPE EXHAUST NEEDS TO BE RELEASED AWAY FROM THE UNDERSIDE OF THE TRAILER.

Remedy: DEALERS WILL REPLACE THE EXISTING TAILPIPE. OWNER NOTIFICATION BEGAN MAY 13, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT THOR CALIFORNIA AT 1-888-697-8467, EXTENSION 215.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.