Toyota Corolla Cross: Diagnostic Trouble Code Chart
Toyota Corolla Cross (2022-2024) Service Manual / Power Source & Network / Networking / Lin Communication System / Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
LIN Communication System|
DTC No. |
Detection Item |
Link |
|---|---|---|
|
B120687 |
P/W Master SW System Missing Message |
|
|
B127387 |
Sliding Roof System Missing Message |
|
|
B228787 |
LIN Communication Missing Message |
|
|
B232187 |
D-Door P/W System Missing Message |
|
|
B232287 |
P-Door P/W System Missing Message |
|
|
B232387 |
RR-Door P/W System Missing Message |
|
|
B232487 |
RL-Door P/W System Missing Message |
|
|
B232588 |
Door LIN Bus off |
|
|
B278588 |
Communication between ECUs connected by LIN Bus off |
|
|
B278987 |
ID-BOX Missing Message |
|
|
B278C87 |
Power Source Control System Missing Message |
|
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READ NEXT:
P/W Master SW System Missing Message (B120687,B127387,B232187-B232487)
DESCRIPTION
This DTC is stored when LIN communication between the main body ECU (multiplex
network body ECU) and multiplex network master switch assembly, front power window
regulator motor assem
LIN Communication Missing Message (B228787)
DESCRIPTION
When an internal malfunction is detected in the certification ECU (smart key
ECU assembly), this DTC is stored.
DTC No.
Detection Item
DTC Detection Co
Door LIN Bus off (B232588)
DESCRIPTION
If the main body ECU (multiplex network body ECU) detects a communication error
with an ECU connected to the door bus lines for 8 seconds or more, DTC B232588 will
be stored.
SEE MORE:
Lost Communication with Steering Angle Sensor Module Missing Message (U012687,U012987,U014087,U015587,U024187)
DESCRIPTION These DTCs are stored if a CAN communication malfunction occurs between the headlight ECU sub-assembly RH and other ECUs.
DTC No. Detection Item
DTC Detection Condition Trouble Area
U012687 Lost Communication with Steering Angle Sensor Module Missing Message
Th
Operation Check
OPERATION CHECK CHECK ELECTRICAL REMOTE CONTROL MIRROR FUNCTION
(a) Turn the ignition switch to ON. (b) With L on the mirror select and mirror adjust switch selected, check that the outer rear view mirror assembly LH surface moves up, down, left and right normally.
(c) With R on the mirror select
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