Does the 2003 Thor California Wanderer have any recalls?

2 recalls found in NHTSA data as of September 22, 2026, covering: equipment, engine and engine cooling. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.

How do I check if my 2003 Thor California Wanderer recall has been fixed?

Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Thor California dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.

How many complaints have owners filed about the 2003 Thor California Wanderer?

1 complaint filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.

2003 Thor California Wanderer recalls

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

2 recalls found in NHTSA data as of September 22, 2026

For the 2003 Thor California Wanderer. These apply to the model and year, not to one particular vehicle: check your VIN to see whether yours is included and whether it has been repaired.

Has your Thor California been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

Check your VIN with NHTSA

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Thor California dealer can also check your VIN. Recall repairs are free.

2003 Thor California Wanderer recalls, newest first

June 13, 2006NHTSA 06V20800064,000 vehicles potentially affected

Equipment › Recreational vehicle/trailer › LPG systems › Furnace

Summary: 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: 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.

This recall on nhtsa.gov

May 19, 2003NHTSA 03V17800073 vehicles potentially affected

Engine and engine cooling › Exhaust system › Manifold/header/muffler/tail pipe

Summary: 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: 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.

This recall on nhtsa.gov

Owner complaints

Owners have filed 1 complaint about the 2003 Thor California Wanderer with NHTSA. Complaints are unverified reports from the public; NHTSA uses them to decide what to investigate.

Crashes reported: 0
Fires reported: 0
Injuries reported: 0
Deaths reported: 0

Most complained-about components

Tires1

Other Thor California Wanderer years

Other 2003 Thor California models

Most recalled 2003 vehicles

2003 Honda Accord (24 recalls)
2003 Honda Civic (24 recalls)
2003 Honda Odyssey (15 recalls)
2003 Subaru Outback (15 recalls)
2003 Subaru Legacy (15 recalls)

All of 2003’s most recalled vehicles

Questions

Does the 2003 Thor California Wanderer have any recalls?: 2 recalls found in NHTSA data as of September 22, 2026, covering: equipment, engine and engine cooling. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.
How do I check if my 2003 Thor California Wanderer recall has been fixed?: Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Thor California dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.
How many complaints have owners filed about the 2003 Thor California Wanderer?: 1 complaint filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.