DIAGNOSTIC TROUBLE CODE CHART
LIN Communication System
DTC No. |
Detection Item |
Link |
---|---|---|
B1206 |
P/W Master Switch Communication Stop |
|
B1249 |
Double Locking 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 |
|
B2785 |
Communication Malfunction between ECUs Connected by LIN |
|
B2786 |
No Response from Steering Lock ECU |
|
B2789 |
No Response from ID BOX |
|
B278C |
Lost Communication with Power Source Control |
|
Toyota CH-R Service Manual > Can Communication System: Dtc Combination Table
DTC COMBINATION TABLE
HOW TO INTERPRET COMMUNICATION DTCS (DTCS THAT START WITH U)
(a) If a CAN communication error cannot be reproduced, determine the suspected
malfunctioning part using the DTCs stored in ECUs that are connected to the CAN
buses by following the procedure below.
HINT:
Comm ...
Toyota CH-R Service Manual > Navigation System: Air Conditioner ECU Vehicle Information Reading/Writing Processor Malfunction
(B15F5)
DESCRIPTION
This DTC is stored when items controlled by the air conditioning amplifier assembly
cannot be customized via the navigation system vehicle customization screen.
HINT:
The air conditioning amplifier assembly controls the air conditioning system
related items that are customizable v ...