IllustrationMY 2003 TOYOTA TACOMA V6 SR5 DOUBLE CAB 4X4 HAS A CONDITION WHERE THE THROTTLE CUTS OUT WHILE ACCELERATING. THIS IS A VERY DANGEROUS SITUATION WHEN PULLING INTO TRAFFIC OR WHILE DRIVING IN TRAFFIC. *TR
2003 Toyota Tacoma
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2003 Toyota Tacoma do not stand out strongly from the model-year median of 228.5.
About this comparison →How this year compares
Owner complaints by model year
Compare all Tacoma years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
390–25K
2225–50K
2050–75K
3575–100K
76100–150K
76150K+
268 reports with mileage · 91 unknown
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.
- Structure. Review the 181 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Suspension. Review the 66 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Air Bags. Review the 27 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
30 crash reports1 fire reports18 injury reports
Fuel System, Gasoline complaints
13 reportsAFTER DRIVING FOR APPROXIMATELY 2 HOURS, ON THREE SEPARATE OCCASIONS, THE VEHICLE WOULD INTERMITTENTLY LOSE SIGNIFICANT POWER. IT FELT AS THOUGH I HAD TAKEN MY FOOT OFF THE THROTTLE. AFTER MY OWN INVESTIGATION, I LEARNED THAT TOYOTA HAS A HISTORY OF THIS PROBLEM, PARTICULARLY WITH THEIR 2003/2004 MODEL TACOMA'S. EVIDENTLY, …
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AFTER DRIVING FOR APPROXIMATELY 2 HOURS, ON THREE SEPARATE OCCASIONS, THE VEHICLE WOULD INTERMITTENTLY LOSE SIGNIFICANT POWER. IT FELT AS THOUGH I HAD TAKEN MY FOOT OFF THE THROTTLE. AFTER MY OWN INVESTIGATION, I LEARNED THAT TOYOTA HAS A HISTORY OF THIS PROBLEM, PARTICULARLY WITH THEIR 2003/2004 MODEL TACOMA'S. EVIDENTLY, THEIR ACCELERATOR PEDAL POSITION SENSOR (PART OF THEIR THROTTLE BY WIRE DESIGN) FAILS. THIS CREATED A FEW SERIOUS SAFETY SITUATIONS FOR ME WHEN THE THROTTLE FAILED TO RESPOND WHEN NEEDED. AFTER REPORTING THIS TO THE DEALER, THEY INSPECTED THE VEHICLE AND DID DETERMINE THE APPS WAS AT FAULT. NUMEROUS ACCOUNTS OF THIS HAPPENING WITH OTHER OWNER'S IS READILY AVAILABLE VIA THE VARIOUS BULLETIN BOARDS ON THE WEB. COMPOUNDING THE ISSUE, IS THE FACT THAT THIS SENSOR CANNOT BE REPLACED WITHOUT REPLACING THE ENTIRE THROTTLE BODY ASSEMBLY AT A COST OF $1000 OR SO. TOYOTA INITIALLY RESPONDED THAT THEY'VE NEVER HEARD OF THIS ISSUE YET OTHERS HAVE REPORTED TO THEM PRIOR TO ME WHICH INDICATES EITHER THEY HAVE A VERY POOR PROCESS FOR LOGGING ISSUES OR ARE TRYING TO AVOID ANOTHER RECALL. *JB
INTERMITTENT CHECK ENGINE LIGHT AND ROUGH IDLE - 2003 TOYOTA TACOMA 2.7L AUTO, DOUBLE CAB, 55K MILES CHECK ENGINE LIGHT CAME ON. TOOK VEHICLE TO LOCAL CHAIN SHOP WHO DIAGNOSED ERROR CODE PO511 - IDLE AIR CONTROL VALVE (IACV). TOYOTA PARTS DEPARTMENT PRICES THIS PART AT $226 AND SERVICE MANAGER INDICATED $249 FOR LABOR (NOT IN…
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INTERMITTENT CHECK ENGINE LIGHT AND ROUGH IDLE - 2003 TOYOTA TACOMA 2.7L AUTO, DOUBLE CAB, 55K MILES CHECK ENGINE LIGHT CAME ON. TOOK VEHICLE TO LOCAL CHAIN SHOP WHO DIAGNOSED ERROR CODE PO511 - IDLE AIR CONTROL VALVE (IACV). TOYOTA PARTS DEPARTMENT PRICES THIS PART AT $226 AND SERVICE MANAGER INDICATED $249 FOR LABOR (NOT INCLUDING TAX). VEHICLE CURRENTLY HAS 55K MILES ON IT AND "ENGINE" SHOULD BE COVERED BY 6 YR/60K MILE POWERTRAIN WARRANTY. TOOK VEHICLE TO DEALER (TO HAVE OTHER RECALLS CORRECTED) WHO INDICATED A $90 FEE WAS REQUIRED JUST TO DIAGNOSE CHECK ENGINE LIGHT. TOYOTA CUSTOMER SERVICE INDICATED THE IACV WAS ONLY COVERED TO 3YR/36K AND THAT I SHOULD PAY DEALER FEE AND SEEK "FACTORY ASSISTANCE" FOR ANY COSTS TO REPAIR. I CONTEND THAT THIS TYPE OF A PART - NOT SERVICEABLE/MAINTAINABLE BY THE CUSTOMER, SHOULD BE GUARANTEED AGAINST FAILURE FOR MORE THAN ~50K MILES AND REPAIR SHOULD BE COVERED BY MANUFACTURER. *JB
Official recalls
312V542000 · Tires:temporary/emergency Spare Tire
Nov 23, 2012
Toyota is recalling certain model year 2001 through 2004 Tacoma light trucks manufactured from August 28, 2000, through August 27, 2004, and originally sold, or currently registered, in the following cold climate states with high road salt usage: Connecticut, Delaware, Illinois, Indiana, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, Wisconsin, and the District of Columbia. The spare tire in the subject vehicles is located underneath the rear of the vehicle and held by a spare tire carrier. A lift plate on the carrier is used to help raise, lower and retain the tire. During its manufacture, the lift plate may not have been sufficiently coated with anti-corrosion materials. If the plate is insufficiently coated and the vehicle is operated in cold climate regions where road salts are frequently used, road spray can reach the carrier assembly and corrode the lift plate.
Consequence & remedy
Consequence: Corrosion of the plate could cause it to break, which could result in detachment of the spare tire from the vehicle. Detachment of the spare tire could result in a road hazard which may increase the risk of a vehicle crash.
Remedy: Toyota will notify owners, dealers will inspect the vehicle and replace the spare tire carrier lift plate as necessary, free of charge. The recall began in February 2013. Owners may contact their Toyota dealer or the Toyota Customer Experience Center at 1-800-331-4331.
05V225000 · Suspension:front:control Arm:lower Ball Joint
May 17, 2005
ON CERTAIN SPORT UTILITY VEHICLES, DUE TO A MANUFACTURING ISSUE IN THE FRONT SUSPENSION LOWER BALL JOINT, THERE IS A POSSIBILITY THAT THE SURFACE OF THE BALL OF THE JOINT MAY HAVE BEEN SCRATCHED. THE BALL JOINT MAY EVENTUALLY EXPERIENCE EXCESSIVE WEAR AND LOOSENESS, RESULTING IN INCREASED STEERING EFFORT.
Consequence & remedy
Consequence: THE LOWER BALL JOINT MAY SEPARATE FROM THE KNUCKLE CAUSING LOSS OF STEERING CONTROL AND A CRASH COULD OCCUR.
Remedy: DEALERS WILL REPLACE THE FRONT SUSPENSION LOWER BALL JOINTS FREE OF CHARGE. THE RECALL BEGAN ON JULY 5, 2005. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.
03V189000 · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings
May 19, 2003
ON CERTAIN PICKUP TRUCKS, DURING SIDE IMPACT NCAP TEST (I.E. LINCAP TEST), A FLANGE AT THE REAR END OF THE DOUBLE CAB BODY DEFORMED AND INTERFERED WITH THE FUEL INLET HOSE THAT CONNECTS THE FUEL FILLER PIPE AND FUEL TANK, RESULTING IN DAMAGE TO THE FUEL INLET HOSE.
Consequence & remedy
Consequence: THIS DAMAGE COULD RESULT IN FUEL LEAKAGE, WHICH COULD RESULT IN A FIRE IF IN THE PRESENCE OF AN IGNITION SOURCE.
Remedy: DEALERS WILL INSTALL A FUEL HOSE PROTECTOR ON THE BODY FLANGE. OWNER NOTIFICATION BEGAN JUNE 3, 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 TOYOTA AT 1-800-331-4331.
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
0No exact-year investigations in this snapshot.