Last Modified: 08-21-2023 6.11:8.1.0 Doc ID: RM100000001AYI8
Model Year Start: 2019 Model: Avalon HV Prod Date Range: [04/2018 - 08/2020]
Title: WIPER / WASHER: WIPER AND WASHER SYSTEM (for HV Model): DIAGNOSTIC TROUBLE CODE CHART; 2019 - 2020 MY Avalon HV [04/2018 - 08/2020]

DIAGNOSTIC TROUBLE CODE CHART

Wiper and Washer System

DTC No.

Detection Item

DTC Output from

Link

B1245

Lost Communication with Wiper ECU LIN

Main Body

2019 - 2022 MY Avalon HV [04/2018 -        ]; WIPER / WASHER: WIPER AND WASHER SYSTEM (for HV Model): B1245; Lost Communication with Wiper ECU LIN

B1370

ECU Malfunction

Windshield wiper motor assembly

2019 - 2022 MY Avalon HV [04/2018 -        ]; WIPER / WASHER: WIPER AND WASHER SYSTEM (for HV Model): B1370; ECU Malfunction

B1372

Wiper Switch Signal Mismatch between LIN and Line

Wiper

2019 - 2022 MY Avalon HV [04/2018 -        ]; WIPER / WASHER: WIPER AND WASHER SYSTEM (for HV Model): B1372; Wiper Switch Signal Mismatch between LIN and Line

B1373

Lost Communication with Wiper System LIN BUS

Main body ECU (multiplex network body ECU)

2019 - 2020 MY Avalon HV [04/2018 - 08/2020]; WIPER / WASHER: WIPER AND WASHER SYSTEM (for HV Model): B1373; Lost Communication with Wiper System LIN BUS