Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM100000001FNI7
Model Year Start: 2019 Model: RAV4 Prod Date Range: [11/2018 - 12/2021]
Title: NETWORKING: LIN COMMUNICATION SYSTEM: DIAGNOSTIC TROUBLE CODE CHART; 2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]

DIAGNOSTIC TROUBLE CODE CHART

LIN Communication System

DTC No.

Detection Item

Link

B1206

P/W Master Switch Communication Stop

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; NETWORKING: LIN COMMUNICATION SYSTEM: B1206,B1273,B2321-B2324; P/W Master Switch Communication Stop

B1273

Sliding Roof ECU Communication Stop

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; NETWORKING: LIN COMMUNICATION SYSTEM: B1206,B1273,B2321-B2324; P/W Master Switch Communication Stop

B2321

D-Door Motor ECU Communication Stop

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; NETWORKING: LIN COMMUNICATION SYSTEM: B1206,B1273,B2321-B2324; P/W Master Switch Communication Stop

B2322

P-Door Motor ECU Communication Stop

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; NETWORKING: LIN COMMUNICATION SYSTEM: B1206,B1273,B2321-B2324; P/W Master Switch Communication Stop

B2323

RR-Door Motor ECU Communication Stop

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; NETWORKING: LIN COMMUNICATION SYSTEM: B1206,B1273,B2321-B2324; P/W Master Switch Communication Stop

B2324

RL-Door Motor ECU Communication Stop

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; NETWORKING: LIN COMMUNICATION SYSTEM: B1206,B1273,B2321-B2324; P/W Master Switch Communication Stop

B2325

LIN Communication Bus Malfunction

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; NETWORKING: LIN COMMUNICATION SYSTEM: B2325; LIN Communication Bus Malfunction

B2785

Communication Malfunction between ECUs Connected by LIN

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; NETWORKING: LIN COMMUNICATION SYSTEM: B2785; Communication Malfunction between ECUs Connected by LIN

B2786

No Response from Steering Lock ECU

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; NETWORKING: LIN COMMUNICATION SYSTEM: B2786; No Response from Steering Lock ECU

B2789

No Response from ID BOX

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; NETWORKING: LIN COMMUNICATION SYSTEM: B2789; No Response from ID BOX

B278C

Lost Communication with Power Source Control

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; NETWORKING: LIN COMMUNICATION SYSTEM: B278C; Lost Communication with Power Source Control