Section 2 (Engine Immobilizer System (W/O Smart Key System) - Diagnostics - Introduction)
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2022 Toyota 4Runner, 2021 Toyota 4Runner, 2020 Toyota 4Runner, 2019 Toyota 4Runner, and 2018 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.
- ENGINE IMMOBILIZER SYSTEM (W/O Smart Key System)
- Precaution [08/2019 - 08/2022]
- Parts Location [08/2015 - 08/2019]
- Parts Location [08/2019 - 08/2022]
- System Diagram [08/2015 - 08/2019]
- System Diagram [08/2019 - 08/2022]
- System Description [08/2015 - 08/2019]
- System Description [08/2019 - 08/2022]
- How To Proceed With Troubleshooting [08/2015 - 08/2019]
- How To Proceed With Troubleshooting [08/2019 - 08/2022]
- Registration [08/2015 - 08/2019]
- Registration [08/2019 - 08/2022]
- Problem Symptoms Table [08/2015 - 08/2019]
- Problem Symptoms Table [08/2019 - 08/2022]
- Terminals Of Ecu [08/2015 - 08/2019]
- Terminals Of Ecu [08/2019 - 08/2022]
- DTC Check / Clear [08/2015 - 08/2019]
- DTC Check / Clear [08/2019 - 08/2022]
- Data List / Active Test [08/2015 - 08/2019]
- Data List / Active Test [08/2019 - 08/2022]
- Diagnostic Trouble Code Chart [08/2015 - 08/2019]
- Diagnostic Trouble Code Chart [08/2019 - 08/2022]