Section 24 (Engine Immobilizer System - Diagnostics)
WARNING: This page is about a different car, the 2006 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Pre-Check
- Diagnostic Trouble Code Table
- Location
- Terminals Of Ecu
- Problem Symptoms Table
- DTC B2780 Push Switch/Key Unlock Warning Switch Malfunction
- DTC B2784 Antenna Coil Open/Short
- DTC B2793 Transponder Chip Malfunction
- DTC B2794 Unmatched Encryption Code
- DTC B2795 Unmatched Key Code
- DTC B2796, B2798: No Communication In Immobilizer System; Communication Malfunction No.2
- DTC B2797: Communication Malfunction No.1
- DTC B2799: Engine Immobilizer System Malfunction