DIAGNOSTIC FUNCTION


The items other than below are the same as before.

FAIL-SAFE FUNCTIONS <ASC-ECU>



Illumination condition of warning lamp and display in case of failure


Diagnosis code No.
Item
Brake warning lamp,
brake warning display
ABS warning lamp,
ABS warning display
ASC warning lamp
ASC warning display
ASC OFF lamp
U0435*
Implausible AWC data
OFF
OFF
OFF
OFF
U0440*
AWC (CAN message)
OFF
OFF
OFF
OFF
note *: Vehicles with S-AWC.

Under EBD, ABS, ASC, TCL, brake assist, HSA, ACC/FCM in case of failure


Diagnosis code No.
Item
EBD
ABS
ASC
TCL
Brake assist
HSA
ACC/FCM
U0435*
AWC (CAN message)
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Prohibited
U0440*
Implausible AWC data
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Prohibited
note *: Vehicles with S-AWC.

Under S-AWC in case of failure <Vehicles with S-AWC>


Diagnosis code No.
Item
S-AWC
C100A
FL wheel speed sensor circuit
Prohibited
C1015
FR wheel speed sensor circuit
C1020
RL wheel speed sensor circuit
C102B
RR wheel speed sensor circuit
C1011
FL wheel speed sensor signal
Prohibited
C101C
FR wheel speed sensor signal
C1027
RL wheel speed sensor signal
C1032
RR wheel speed sensor signal
C1014
FL wheel speed sensor performance
Prohibited
C101F
FR wheel speed sensor performance
C102A
RL wheel speed sensor performance
C1035
RR wheel speed sensor performance
C1041
FL wheel speed tone performance
Prohibited
C1042
FR wheel speed tone performance
C1043
RL wheel speed tone performance
C1044
RR wheel speed tone performance
C1046
FL wheel speed sensor phase
Prohibited
C1047
FR wheel speed sensor phase
C1048
RL wheel speed sensor phase
C1049
RR wheel speed sensor phase
C104B
FL inlet valve
Prohibited
C104F
FR inlet valve
C1053
RL inlet valve
C1057
RR inlet valve
C105F
FL outlet valve
Prohibited
C1063
FR outlet valve
C1067
RL outlet valve
C105B
RR outlet valve
C1200
FL-RR cut valve
Prohibited
C1204
FR-RL cut valve
C1208
FL-RR suction valve
C120C
FR-RL suction valve
C2104
Valve power supply circuit
Prohibited
C1073
Motor drive circuit
Prohibited
C2116
Pump motor voltage low
Prohibited
C121D
Brake fluid pressure sensor circuit
Only the brake assist is defective.
Enabled
Other than above
Prohibited
C121E
Brake fluid pressure sensor
Prohibited
C1000
Brake SW (stuck)
Prohibited
C123B
System control too long
Prohibited
C2200
ECU internal error
Prohibited
C2101
Power supply high voltage
18.0 ± 1.0 V or more
Prohibited
C1395
Incomplete Brake fluid filling
Enabled
C121C
Torque request signal denied
Prohibited
C2206
Re-execution of variant coding
Prohibited
C1210
Longitudinal G sensor input circuit
Abnormality in longitudinal G-sensor output voltage
Prohibited
C1242
Longitudinal G sensor signal
Abnormality in longitudinal G-sensor output signal
Prohibited
C123C
Sensor cluster malfunction
Abnormality in lateral G & yaw rate output value
Prohibited
C1392
Incomplete learn (Longitudinal G)
Prohibited
C1393
Incomplete learn neutral (Lateral G)
Prohibited
C2204
Sensor cluster internal error
Prohibited
C1219
Steering angle sensor signal
Prohibited
C121A
SAS initialization
Steering wheel sensor neutral point not learned
Prohibited
C2205
SAS internal error
Prohibited
C2002
Valve calibration not completed
Prohibited
C1608
EEPROM fail
Enabled
C1707
Implausible coding data
Prohibited*1
C1800*2
ACC Acceleration/Deceleration monitor
Prohibited
C1801*2
ACC/FCM Auto Stop lamp monitor
Prohibited
C1802*2
ACC/FCM ECU fail
Prohibited
C1803*2
ACC mode off disagreement
Prohibited
C1804*2
ACC deactivation disagreement
Prohibited
U0100
Engine CAN timeout
Prohibited
U0101
T/M CAN timeout
Prohibited
U0114
4WD CAN timeout
Prohibited
U0126
SAS CAN timeout
Prohibited
U0141
ETACS CAN timeout
Prohibited*1
U0401
Engine (CAN message)
Prohibited
U0435
AWC (CAN message)
Prohibited
U0440
Implausible AWC data
Prohibited
U1011*2
ACC/FCM CAN signal error
Prohibited
U1013*2
Driver demand torque signal
Prohibited
U1195
Coding not completed
Prohibited
U1197
Coding data unavailable
Prohibited
U15A0*2
ACC/FCM ECU CAN timeout
Prohibited
note
  • *1: Enabled in some cases.
  • *2: Vehicles with ACC/FCM.