Last Modified: 08-21-2023 6.11:8.1.0 Doc ID: RM100000001ANCC
Model Year Start: 2019 Model: Avalon HV Prod Date Range: [04/2018 -           ]
Title: NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): DIAGNOSTIC TROUBLE CODE CHART; 2019 - 2022 MY Avalon HV [04/2018 -        ]

DIAGNOSTIC TROUBLE CODE CHART

Diagnostic Trouble Code Chart

DTC No.

Detection Item

Trouble Area

Link

B1003

ECU Malfunction

Central gateway ECU (network gateway ECU)

2019 - 2022 MY Avalon HV [04/2018 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): B1003; ECU Malfunction