I have similar problem with my 2003 Camry. Dealership said the motor is shot and for $1,350, they can fix it. My seat will go forward, up & down but NOT back. Now it is full forward. I am unable to find a non-dealership to fix the seat in Dallas, Texas area. I plan to take the seat out at the rails to see if I can fix it. Toyota of Dallas said the motor is $480. I will be watching for an answer here also. Good luck.
go to this URL and click the word ARTICLE FOLLOWING WIRING HARNESS DIAGRAM then look at page 110-115 for power seat trouble shooting. all you need is in there.... good luck... rob
http://www.wiringdiagrams21.com/2008/12/19/Toyota-Camry-es300-mk3-electrical-system-and-schematics-diagram
The 2003 Toyota Camry is 5 ft. 10.7 in. (70.7 in.)1 one-touch power windows wide.
The 2003 Toyota Camry has 16 valves.
The 2003 Toyota Camry is a gas-powered vehicle.
The 2003 Toyota Camry has a 5-speed manual.
The 2003 Toyota Camry's turning circle is 34.8 ft..
The 2003 Toyota Camry has double overhead cam (DOHC).
The height of the 2003 Toyota Camry is 4 ft. 9.9 in. (57.9 in.).
The 2003 Toyota Camry runs on regular unleaded.
The 2003 Toyota Camry is 15 ft. 9.2 in. (189.2 in.) long.
The curb weight of the 2003 Toyota Camry is 3086 lbs..
The 2003 Toyota Camry has a drag coefficient of .28 Cd.
How many gallons does a 2003 toyota camry hold?