General Information: Notes
WARNING: This page is about a different car, the 2004 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.
A large number of ECU controlled systems are used in the CAMRY. In general, ECU controlled systems are considered to be very intricate, requiring a high level of technical knowledge to troubleshoot. However, most problem checking procedures only involve inspecting the ECU controlled system's circuits one by one. An adequate understanding of the system and a basic knowledge of electricity is enough to perform effective troubleshooting, accurate diagnoses and necessary repairs. Detailed information and troubleshooting procedures on major ECU controlled systems in this vehicle are outlined below:
GENERAL INFORMATION
| System | Page |
|---|---|
| 1. SFI System (2AZ-FE) (From July, 2003) | HOW TO PROCEED WITH TROUBLESHOOTING |
| 2. SFI System (2AZ-FE) ((PZEV) From July, 2003) | HOW TO PROCEED WITH TROUBLESHOOTING |
| 3. SFI System (1MZ-FE/3MZ-FE) (From July, 2003) | HOW TO PROCEED WITH TROUBLESHOOTING |
| 4. ABS with EBD System (BOSCH made) (From July, 2003) | HOW TO PROCEED WITH TROUBLESHOOTING |
| 5. ABS with EBD System (DENSO made) | HOW TO PROCEED WITH TROUBLESHOOTING |
| 6. ABS with EBD & BA & TRAC & VSC System (From July, 2003) | HOW TO PROCEED WITH TROUBLESHOOTING |
| 7. Electronic Controlled Automatic Transmission [ECT] (U151E) (From July, 2003) | HOW TO PROCEED WITH TROUBLESHOOTING |
| 8. Electronic Controlled Automatic Transmission [ECT] (U241E) (From July, 2003) | HOW TO PROCEED WITH TROUBLESHOOTING |
| 9. Air Conditioning System (From July, 2003) | HOW TO PROCEED WITH TROUBLESHOOTING |
| 10. Supplemental Restrant System (From July, 2003) | DIAGNOSTICS |
| 11. Lighting System | HOW TO PROCEED WITH TROUBLESHOOTING |
| 12. Audio System (From July, 2003) | HOW TO PROCEED WITH TROUBLESHOOTING |
| 13. Navigation System (From July, 2003) | HOW TO PROCEED WITH TROUBLESHOOTING |
| 14. Combination Meter (From July, 2003) | HOW TO PROCEED WITH TROUBLESHOOTING |
| 15. Power Window Control System | HOW TO PROCEED WITH TROUBLESHOOTING |
| 16. Power Door Lock Control System | HOW TO PROCEED WITH TROUBLESHOOTING |
| 17. Wireless Door Lock Control System | HOW TO PROCEED WITH TROUBLESHOOTING |
| 18. Engine Immobiliser System (2AZ-FE (PZEV)) | HOW TO PROCEED WITH TROUBLESHOOTING |
| 19. Engine Immobiliser System (Except 2AZ-FE (PZEV)) | HOW TO PROCEED WITH TROUBLESHOOTING |
| 20. Theft Deterrent System | HOW TO PROCEED WITH TROUBLESHOOTING |
| 21. Multiplex Control System | HOW TO PROCEED WITH TROUBLESHOOTING |
| 22. Can Comunication System | HOW TO PROCEED WITH TROUBLESHOOTING |
| 23. Cruise Control System (From July, 2003) | HOW TO PROCEED WITH TROUBLESHOOTING |