2003 Toyota Tacoma Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2003 Toyota Tacoma

2003 Toyota Tacoma Problems

Toyota Recall For Lower Ball Joint Issue

Toyota issued a recall on the lower ball joint due to the possibility of premature wear from improper finishing in production. The ball joints will be replaced under the recall. This recall applies to 2001-2004 models only. Please contact you local Toyota dealer to see if your vehicle is included.

Automatic Transmission May Not Shift Correctly at High Mileages

At higher mileages, (125,000-150,000) the automatic transmission may not shift correctly. This can be caused by the throttle position sensor being out of adjustment or a shift solenoid needing to be replaced. Typically the transmission does not need to be completely overhauled.

Check Engine Light Due to Bad Air Flow Meter

Occasionally, the Check Engine Light may come on, this can be related to a failed air flow sensor. This type of fault is commonly repaired by cleaning or replacing the air flow sensor.

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2003 Toyota Tacoma Recalls

The Spare Tire Carrier May Rust and Break

Vehicles currently registered, or first sold in states where salt is used to de-ice the roads, are being recalled because a metal plate which helps secure the spare tire may rust excessively and break. This rust condition is a result of an insufficient coating of anti-corrosion material during the manufacturing process. If the plate were to break, the spare tire would come loose and fall from the vehicle while driving. Toyota is currently developing a remedy for this recall and will notify owners of affected vehicles when the remedy is in place. This is expected during December of 2012.

Toyota Recalls 2001-2004 Trucks Due to Scratched Lower Ball Joints

Toyota has recalled 2001-2004 Tacoma, 2002-2004 Tundra and Sequoia, and 2001-2002 4Runner models because the surface of the lower ball joints may have been scratched during assembly, which may have compromised their integrity. The ball joints may loosen and fall out and the driver may experience a loss of steering control. Dealers will replace the front suspension lower ball joints.

Recall 03V189000
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.

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2003 Toyota Tacoma Reviews

Since new in '03 I've put 93K. Took it to the dealer after 5 yrs of cautious avoidance. They said an "open recall for frame corrosion" would get me a free undercoating. The check engine lamp has been on ever since = code P-042 "OS2 sensor bank one". Found to be sending 100% properly. That poor guy in Arizona : If it aint (isn't) broke DONT FIX IT ! I live in fear of having to buy anything...
Gas mileage sucks! Stock 17.5 mpg hwy I added K/N filter and cold intake with minor difficulty for a whopping 20mpg! My friends have Dodge diesel 4x4s that get 21. Front wheel wells on this model have openings that collect leaves and has to be cleaned regularly to prevent rust. Paint job chips, scratches and stains very easily. I keep teflon wax on it but the paint is bad. A/C is only fair and ...
The problem with my 2003 Toyota Tacoma misfiring after a preventative maintenance timing belt replacement was solved. It turned out to be a broken/missing sensor tooth on the crankshaft position-timing belt wheel. How it happened?...don't know, probably done on belt removal or installation. The P/U has been running fine since bought new in 2003 and 97000 miles on the odometer. The ignigter and ...

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