| Last Modified: 08-21-2023 | 6.11:8.1.0 | Doc ID: RM100000001ARGR |
| Model Year Start: 2019 | Model: Avalon | Prod Date Range: [04/2018 - ] |
| Title: THEFT DETERRENT / KEYLESS ENTRY: THEFT DETERRENT SYSTEM (for Gasoline Model): CHECK FOR INTERMITTENT PROBLEMS; 2019 - 2022 MY Avalon [04/2018 - ] | ||
CHECK FOR INTERMITTENT PROBLEMS
NOTICE:
- If the vehicle or vehicle controls are operated (for example, during initial inspection when the vehicle is brought in for repair) before operation history has been read and saved, the operation history information could be lost.
- The operation history function uses the current system time of the Techstream and the time counter inside the controlling ECU to calculate the times shown in the operation history. For this reason, before reading the operation history, first make sure that the Techstream system clock is accurately set to the current time.
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Before replacing the main body ECU (multiplex network body ECU), refer to Registration.
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![2019 - 2020 MY Avalon [04/2018 - 08/2020]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, Gasoline Model): REGISTRATION](/t3Portal/stylegraphics/info.gif)
- Make sure the engine switch is off, all the doors and the hood are closed and all the doors have been locked by wireless operation or entry operation.
Operation History
HINT:
The main body ECU (multiplex network body ECU) stores Operation History, which can be read using the Techstream, when a malfunction of the theft deterrent system occurs.
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Main Body / Utility / Operation History.
Body Electrical > Main Body > Utility
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Tester Display |
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Operation History |
(e) According to the display on the Techstream, read and save the operation history.
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Operation History List |
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Battery Desorption |
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Hood Open |
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Luggage Open |
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Door Open |
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Door Unlock |
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IG |
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Intrusion Sensor Detect |
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Glass Sensor |
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Tilt Sensor |
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Intrusion Sensor Sound Detect |
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Intrusion Sensor Detect at Window Open |
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Panic Alarm |
HINT:
Depending on the specifications of the vehicle some items may not be displayed.
Symptom Simulation
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