DIAGNOSTIC TROUBLE CODE CHART
Main Body ECU (Multiplex Network Body ECU)
DTC Code |
Detection Item |
See page |
---|---|---|
B1206 |
P/W Master Switch Communication Stop |
|
B1273 |
Sliding Roof ECU Communication Stop |
|
B1287 |
Back Door 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 |
|
DTC Code |
Detection Item |
See page |
---|---|---|
B2287 |
LIN Communication Master Malfunction |
|
DTC Code |
Detection Item |
See page |
---|---|---|
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 |
|
DTC Code |
Detection Item |
See page |
---|---|---|
B2327 |
Lost Communication with Back Door Power Window ECU (Abnormal Power Supply) |
|
B2328 |
Back Door Power Window ECU Communication Malfunction |
|
DTC Code |
Detection Item |
See page |
---|---|---|
B2661 |
Lost Communication with Combination Meter |
|
B2662 |
Lost Communication with Clock/Outside Temperature Display |
|
SFR Solenoid Circuit (C0226,C0236,C0246,C0256,C1225-C1228)
DESCRIPTION
The solenoid turns on when signals are received from the skid control ECU and
controls the pressure acting on the wheel cylinders, thus controlling braking force.
DTC Code
DTC Detection Condition
Trouble Area
...
Rear Window Defogger System does not Operate
DESCRIPTION
When the back door power window is fully closed and the rear window defogger
switch is turned on, a rear window defogger activation request signal is sent via
the LIN communication line to the air conditioning amplifier.
WIRING DIAGRAM
CAU ...