| Last Modified: 08-21-2023 | 6.11:8.1.0 | Doc ID: RM100000001BE1O |
| Model Year Start: 2019 | Model: Avalon | Prod Date Range: [04/2018 - ] |
| Title: WIPER / WASHER: WIPER AND WASHER 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.
CHECK OPERATION HISTORY
HINT:
The windshield wiper motor assembly records the wiper and washer system operation history, which can be read using the Techstream.
(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 / Wiper / Utility / Operation History.
Body Electrical > Wiper > Utility
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Tester Display |
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Operation History |
(e) Following the instructions on the screen, read and save the operation history.
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Tester Display |
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Motor Lock Detection |
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Temperature Protection Detection |
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Overvoltage Detection |
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Low Voltage Detection |
SYMPTOM SIMULATION
Click here
![2019 - 2022 MY Avalon Avalon HV [04/2018 - ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING](/t3Portal/stylegraphics/info.gif)
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