Three problems related to computer failure have been reported for the 2003 Toyota RAV4. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Toyota RAV4 based on all problems reported for the 2003 RAV4.
Computer failed that led to transmission to fail. After fixing it still glitcheseses. It is ok one day and glitches another very unpredictable and transmission mechanic can not figure out the problem. Computer was put in new and transmission was rebuilt cost about $ 4000. It is hard to effort this during these economic hardships. Not to mention all this happened only on 88000 kms.
Car was having trouble shifting. It felt like the emergency brake was on. I pulled out into traffic and the car would not shift from 1st to 2nd gear. I had to pull over. I called my mechanic who said it sounded like the transmission and recommended a transmission specialist. The transmission was rebuilt. They also replaced the computer. They told me the computer failure is what caused the transmission failure. The parts listed are the computer, converter, overhaul kit for awd, and transaxle oil filter.
After sitting in garage for a few days, Rav4 would not start. Checked battery, but it was working. Also tried to jump-start car, but this did not work. Car was towed to dealer who determined that a computer failed.