Three problems related to brake hoses, lines/piping, and fittings have been reported for the 2003 Toyota 4Runner. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Toyota 4Runner based on all problems reported for the 2003 4Runner.
The whole under side of the vehicle is rusted. It can't even be driven. My brake line busted the other day (with my kids in the car) and caused me to lose the use of my brakes. We are okay, and the mechanic was able to repair the brake line. But my mechanic was able to stick a pen through the frame. He said with this excessive rust, I should file a claim. After searching online, it seems that there have been recalls on other models of Toyota because of rust. Hoping you can investigate and make this right. Thank you!.
Extreme frame rust. Car is low mileage, well-kept, and outwardly in excellent condition. Recently suffered near-total brake failure. Towed it to shop for repair. Shop refused to repair brakes. They said frame was severely rusted. The rust had eaten away the point where the brake lines attached to the frame, and brake fuid was leaking from that juncture. They said if they removed the brake lines to replace them, they wouldn't be able to reattach them because there wasn't enough good frame metal to work with. They said the frame rust was so severe that they feared it could break clean through, or steering or suspension parts could break loose. They did not want to take responsibility for putting what they believed to be an unsafe vehicle back on the road. They only reason I discovered this was that the rust caused my brakes to nearly fail. Toyota has had recalls and lawsuits on identical issues involving tacomas and other truck-framed vehicles. The 4-runner is a truck-framed vehicle and should be recalled. I have photos that the repair shop sent me, but I can't send them ffrom this computer.
The frame on my SUV is very rusted and causing continuous problems. I've had to replace numerous parts underneath my car (sway bars, tie rods). Just the other night while driving home in a snow storm, I completely lost my brakes. Two of the main brake lines were completely corroded. A new frame would solve a lot of my problems. They've recalled tacomas and sequoias, wondering what the hold up is on the 4runner recall?.