Unhappy Camper 
2002 Toyota RAV4 SUV 4WD 4dr SUV (2.0L 4cyl 5M)
Beware of Transmission Problems
 I am the original owner of this vehicle.  I bought it because of Toyota's excellent reputation.  At 87k miles I started having transmission problems.  My car would rev up between gears and felt like it was slipping.  At times it would hesitate and go into gears hard.  I took it to Toyota and they knew right away what the problem was.  They said that it was the ECU/ECM.  It's the computer that tells the transmission when to shift.  It was a very bad design and Toyota no longer has it in their newer models.  The cost for a new computer is over $1500 with no guarantee it will even fix the problem.  A new trans is over 3k so all together I could have $4500 in this vehicle.  Not a happy camper...