| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM100000000VJEQ |
| Model Year Start: 2016 | Model: Sienna | Prod Date Range: [12/2015 - 11/2017] |
| Title: NETWORKING: LIN COMMUNICATION SYSTEM: DIAGNOSTIC TROUBLE CODE CHART; 2016 - 2017 MY Sienna [12/2015 - 11/2017] | ||
DIAGNOSTIC TROUBLE CODE CHART
HINT:
- If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
|
DTC Code |
Detection Item |
Trouble Area |
See page |
|---|---|---|---|
|
B1206 |
P/W Master Switch Communication Stop |
- Main body ECU - Instrument panel junction block assembly - Multiplex network master switch assembly - Harness or connector |
|
|
B124D*1 |
Lost Communication with AFS LIN |
- Inner rear view mirror assembly - Harness or connector - AFS ECU (Headlight swivel computer assembly) |
|
|
B2287*2 |
LIN Communication Master Malfunction |
- Power management control ECU - Certification ECU (Smart key ECU) - Harness or connector |
|
|
B2321 |
Driver Side Door ECU Communication Stop |
- Main body ECU - Instrument panel junction block assembly - Front power window regulator motor assembly LH - Harness or connector |
|
|
B2322 |
Front Passenger Side Door ECU Communication Stop |
- Main body ECU - Instrument panel junction block assembly - Front power window regulator motor assembly RH - Harness or connector |
|
|
B2323 |
Rear Door RH ECU Communication Stop |
- Main body ECU - Instrument panel junction block assembly - Rear power window regulator motor assembly RH - Harness or connector |
|
|
B2324 |
Rear Door LH ECU Communication Stop |
- Main body ECU - Instrument panel junction block assembly - Rear power window regulator motor assembly LH - Harness or connector |
|
|
B2325 |
LIN Communication Bus Malfunction |
- Main body ECU - Instrument panel junction block assembly - Multiplex network master switch assembly - Front power window regulator motor assembly LH - Front power window regulator motor assembly RH - Rear power window regulator motor assembly LH - Rear power window regulator motor assembly RH - Harness or connector |
|
|
B2432*1 |
Lost Communication with Automatic High Beam Sensor |
- Inner rear view mirror assembly - Harness or connector - AFS ECU (Headlight swivel computer assembly) |
|
|
B2785*2 |
Communication Malfunction between ECUs Connected by LIN |
- Certification ECU (Smart key ECU) - Steering lock actuator assembly (Steering lock ECU) - Power management control ECU - Harness or connector |
|
|
B2786*2 |
No Response from Steering Lock ECU |
- Certification ECU (Smart key ECU) - Steering lock actuator assembly (Steering lock ECU) - Harness or connector |
|
|
B278C*2 |
Lost Communication with Power Source Control |
- Power management control ECU - Certification ECU (Smart key ECU) - Harness or connector |
|
![2016 - 2020 MY Sienna [12/2015 - ]; NETWORKING: LIN COMMUNICATION SYSTEM: B1206; P/W Master Switch Communication Stop](/t3Portal/stylegraphics/info.gif)
- *1: w/ HID Headlight System
- *2: w/ Smart Key System
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