Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2002 Toyota Camry LE, 2.4 E, AutomaticFACTORY OEM SERVICE PROCEDURE
Customer Supplied Only One Valid Key
- Cut new transponder equipped key(s), if necessary. After PCM has been replaced. Using new first key, turn ignition switch to ON position. SECURITY light should illuminate for 1-2 seconds. Turn new first key to LOCK position.
- Using valid key, turn ignition switch to ON position, then LOCK position 6 times. DO NOT leave key in either position for more than one second. Ensure sixth turning is done within one second. SECURITY light should be flashing at a 300-millisecond interval. Wait about 5 minutes until SECURITY light flashing has decreased to a 1.2-second interval.
- Input code word. See INPUTTING CODE WORDΒ . SECURITY light should stop flashing and stay illuminated. Using valid key, turn ignition switch to ON position. SECURITY light should illuminate for 1-2 seconds. Turn valid key to LOCK position and remove key.
- Using new second key, start engine. SECURITY light should illuminate for 1-2 seconds and engine should continue to run. Turn new second key to LOCK position and remove key.
- Repeat step Β 4 with each new key, up to 8 keys total. Wait 30 seconds, program will quit automatically. After reprogramming is complete, clear DTCs with New Generation Star (NGS) tester.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.
