Toyota Camry (XV70): Diagnostic Trouble Code Chart
Toyota Camry Repair Manual XV70 (2018-2024) / Power Source, Network / Networking / Lin Communication System / Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
LIN Communication System|
DTC No. | Detection Item |
Link |
|---|---|---|
| B1206 |
P/W Master Switch Communication Stop |
|
|
B1273 | Sliding Roof ECU Communication Stop |
|
|
B2321 | Driver Side Door ECU Communication Stop |
|
|
B2322 | Front Passenger Side Door ECU Communication Stop |
|
|
B2323 | Rear Door RH ECU Communication Stop |
|
|
B2324 | Rear Door LH ECU Communication Stop |
|
|
B2325 | LIN Communication Bus Malfunction |
|
|
B2329 | Lost Communication with Sliding Sunshade ECU |
|
|
B2785 | Communication Malfunction between ECUs Connected by LIN |
|
|
B2789 | No Response from ID BOX |
|
|
B278C | Lost Communication with Power Source Control |
|
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P/W Master Switch Communication Stop (B1206)
DESCRIPTION This DTC is stored when LIN communication between the multiplex network master switch assembly and main body ECU (multiplex network body ECU) stops for 10 seconds or more.
DTC No.
Sliding Roof ECU Communication Stop (B1273)
DESCRIPTION This DTC is stored when LIN communication between the sliding roof ECU (sliding roof drive gear sub-assembly)*1 or sliding roof ECU (sliding roof drive gear assembly)*2 and main body ECU (
Driver Side Door ECU Communication Stop (B2321)
DESCRIPTION This DTC is stored when LIN communication between the power window regulator motor assembly (for driver door) and main body ECU (multiplex network body ECU) stops for 10 seconds or more.
SEE MORE:
Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION (a) Blind spot monitor data and Diagnostic Trouble Codes (DTCs) can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs.
CHECK DLC3 (a) Check the DLC3
How To Proceed With Troubleshooting
PROCEDURE
1. CHECK TIRE AND WHEEL SYSTEM
DIAGNOSIS OF IRREGULAR TIRE WEAR
GO TO STEP 11
DIAGNOSIS OF TIRE VIBRATION
2.
TIGHTEN WHEEL NUTS Click here
NEXT
3.
INSPECT TIRES Click her
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