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CarComplaints.com Notes: Although the 2003 model year is the "worst" model year for the 4Runner, it's not really bad at all -- mainly it's just that the other 4Runner model years are even better. Howver the 2003 model year has no major problems & no unexpected problems for a 17-year old vehicle. We award the 2003 4Runner our Seal of Awesome, since overall versus other comparable models of the same age, it's very reliable.

Initially the 4th generation (2003 - 2009) 4Runner didn't earn our top "Seal of Awesome" rating because it received poor crash test ratings for rear impacts. However it's proven to have one of the lowest driver death rates out of all vehicles (not just SUVs), so we've bumped it back up to our top award.

10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2003 Toyota 4Runner accessories - interior problems

accessories - interior problem

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2003 Toyota 4Runner Owner Comments

problem #1

Mar 122012

4Runner

  • miles

A D V E R T I S E M E N T S

2003 Toyota 4runner has 3 faulty calipers 2 on front and one on the rear. The caliper uses a dual piston and the interior lower piston is the one that failed on both front calipers. This issue is know to thousands of Toyota owners who inquire (its common knowledge among those who own them.) the fact that both failed at the same time was incredibly dangerous I live in the mountains and losing both front brakes simultaneously is cause for great concern my safety is at risk as well as the safety of my passengers and everyone else. I am not sure why it has taken soo much effort from us (the owners of said vehicles and therefore caliper) to get this looked into. The calipers are of a faulty design and will fail prematurely putting human lives at risk. What more do you need" a person to die before this becomes credited information" just check out T4R.org to find any number of identical claims.

- Colorado Springs, CO, USA

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