Symptom Table
Before performing diagnosis, check that it is not a symptom caused by normal operation. Refer to System Description. Symptom Confirmation item Inspection item/Reference page
AEB system display does not illuminate
All of system display does not illuminate
System settings cannot be turned ON/OFF
Refer to Diagnosis Procedure
Other information display is not illuminated
Combination meter
Refer to DTC Index
AEB warning lamp does not illuminate
All of system display does not illuminate
System settings cannot be turned ON/OFF
Refer to Diagnosis Procedure
Other information display is not illuminated
Combination meter
Refer to DTC Index
AEB warning buzzer is not sounding (Warning display is functioning normally)
—
Chime does not sound...
Other information:
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
B1310
TCU TEMPERATURE ERROR
(TCU temperature error)
Diagnosis condition
When ignition switch is ON.
Signal (terminal)
—
Threshold
TCU internal temperature is high
Diagnosis delay time
1 second or more
POSSIBLE CAUSE
TCU internal temperature is high
TCU
FAIL-SAFETelematics system function stops
DTC Confirmation Procedure
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Ignition switch ON...
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
B1360–02
Combination meter
(Combination meter connection error)
Diagnosis condition
When ignition switch is ON.
Signal (terminal)
—
Threshold
—
Diagnosis delay time
—
POSSIBLE CAUSE
AV communication circuit is open
Combination meter
FAIL-SAFESteering switch is inoperative
DTC Confirmation Procedure
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Ignition switch ON...