1. Connect WDS or equivalent to the vehicle DLC-2 connector.
2. Retrieve DTC by WDS or equivalent.
1. After repairs have been made, perform the DTCs reading procedure.
2. Erase DTC by WDS or equivalent.
3. Ensure that the customer's concern has been resolved.
1. Connect WDS or equivalent to the vehicle DLC-2 connector.
2. Access and monitor PIDs by WDS or equivalent.
1. Connect WDS or equivalent to the vehicle DLC-2 16-pin connector.
2. Turn the ignition switch to ON (Engine OFF) or start engine.
3. Activate active command modes using WDS or equivalent.
|
DTC
|
Diagnosis system component
|
Page
|
|---|---|---|
|
WDS or equivalent
|
||
|
B1318
|
DSC power supply
|
(See DTC B1318 [DSC].)
|
|
B1342
|
DSC HU/CM
|
(See DTC B1342 [DSC].)
|
|
B1483
|
Brake switch signal
|
|
|
B1484
|
Brake switch signal
|
|
|
B1486
|
Brake switch signal
|
|
|
B1627
|
Reverse signal
|
(See DTC B1627 [DSC].)
|
|
B2477
|
Module configuration
|
(See DTC B2477 [DSC].)
|
|
C1095
|
Motor relay, pump motor
|
(See DTC C1095, C1096 [DSC].)
|
|
C1096
|
Motor relay, pump motor
|
(See DTC C1095, C1096 [DSC].)
|
|
C1119
|
Engine control system
|
(See DTC C1119 [DSC].)
|
|
C1125
|
Brake fluid level sensor
|
(See DTC C1125 [DSC].)
|
|
C1140
|
DSC HU/CM (pump)
|
(See DTC C1140 [DSC].)
|
|
C1145
|
Right front ABS wheel-speed sensor
|
|
|
C1148
|
Right front ABS wheel-speed sensor/sensor rotor
|
|
|
C1155
|
Left front ABS wheel-speed sensor
|
|
|
C1158
|
Left front ABS wheel-speed sensor/sensor rotor
|
|
|
C1165
|
Right rear ABS wheel-speed sensor
|
|
|
C1168
|
Right rear ABS wheel-speed sensor/sensor rotor
|
|
|
C1175
|
Left rear ABS wheel-speed sensor
|
|
|
C1178
|
Left rear ABS wheel-speed sensor/sensor rotor
|
|
|
C1186
|
Fail-safe relay
|
(See DTC C1186, C1266 [DSC].)
|
|
C1194
|
Left front pressure reduction solenoid valve
|
|
|
C1198
|
Left front pressure retention solenoid valve
|
|
|
C1210
|
Right front pressure reduction solenoid valve
|
|
|
C1214
|
Right front pressure retention solenoid valve
|
|
|
C1233
|
Left front ABS wheel-speed sensor/sensor rotor
|
|
|
C1234
|
Right front ABS wheel-speed sensor/sensor rotor
|
|
|
C1235
|
Right rear ABS wheel-speed sensor/sensor rotor
|
|
|
C1236
|
Left rear ABS wheel-speed sensor/sensor rotor
|
|
|
C1242
|
Left rear pressure reduction solenoid valve
|
|
|
C1246
|
Right rear pressure reduction solenoid valve
|
|
|
C1250
|
Left rear pressure retention solenoid valve
|
|
|
C1254
|
Right rear ABS pressure retention solenoid valve
|
|
|
C1266
|
Fail-safe relay
|
(See DTC C1186, C1266 [DSC].)
|
|
C1280
|
Combined sensor
|
|
|
C1400
|
Right front traction switch solenoid valve
|
|
|
C1410
|
Left front traction switch solenoid valve
|
|
|
C1414
|
DSC HU/CM
|
(See DTC C1414 [DSC].)
|
|
C1507
|
DSC control
|
(See DTC C1507, C1508 [DSC].)
|
|
C1508*1
|
DSC control
|
(See DTC C1507, C1508 [DSC].)
|
|
C1510
|
Right front solenoid valve, motor or ABS wheel-speed sensor/sensor rotor
|
|
|
C1511
|
Left front solenoid valve, motor or ABS wheel-speed sensor/sensor rotor
|
|
|
C1512
|
Right rear solenoid valve, motor or ABS wheel-speed sensor/sensor rotor
|
|
|
C1513
|
Left rear solenoid valve, motor or ABS wheel-speed sensor/sensor rotor
|
|
|
C1730
|
Combined sensor
|
|
|
C1949*2
|
Combined sensor
|
(See DTC C1949, C1950 [DSC].)
|
|
C1950*2
|
Combined sensor
|
(See DTC C1949, C1950 [DSC].)
|
|
C1951
|
Combined sensor
|
|
|
C1952
|
Combined sensor
|
|
|
C1953
|
Brake fluid pressure sensor
|
(See DTC C1953, C1954 [DSC].)
|
|
C1954
|
Brake fluid pressure sensor
|
(See DTC C1953, C1954 [DSC].)
|
|
C1955
|
Steering angle sensor
|
(See DTC C1955, C1956 [DSC].)
|
|
C1956
|
Steering angle sensor
|
(See DTC C1955, C1956 [DSC].)
|
|
C1957
|
Right front stability control solenoid valve
|
|
|
C1958
|
Left front stability control solenoid valve
|
|
|
C1959
|
Combined sensor
|
|
|
U0073
|
CAN system communication error
|
|
|
U0100
|
Communication error to PCM
|
|
|
U0101*3
|
Communication error to TCM
|
|
|
U0114*2
|
Communication error to 4WD control module
|
|
|
U0155
|
Communication error to instrument cluster
|
|
|
U2511*2
|
Abnormal message from 4WD control module
|
(See DTC U2511 [DSC].)
|
|
PID Name
(Definition)
|
Unit/Condition
|
Condition/Specification
|
Action
|
DSC HU/CM terminal
|
|---|---|---|---|---|
|
ABS_LAMP
(ABS warning light driver output state)
|
On/Off
|
• ABS warning light is illuminated: ON
• ABS warning light is not illuminated: Off
|
Inspect ABS warning light.
|
-
|
|
ABSLF_I
(Left front ABS pressure retention solenoid valve output state)
|
On/Off
|
• During ABS control: On/Off (solenoid valve is activated/deactivated)
• Not ABS control: Off
(solenoid valve is deactivated)
|
Internal fault of DSC HU/CM. Replace DSC HU/CM.
|
-
|
|
ABSLF_O
(Left front ABS pressure reduction solenoid valve output state)
|
On/Off
|
• During ABS control: On/Off (solenoid valve is activated/deactivated)
• Not ABS control: Off
(solenoid valve is deactivated)
|
Internal fault of DSC HU/CM. Replace DSC HU/CM.
|
-
|
|
ABSLR_I
(Left rear ABS pressure retention solenoid valve output state)
|
On/Off
|
• During ABS or EBD control: On/Off
(solenoid valve is activated/deactivated)
• Not ABS and EBD control: Off (solenoid valve is deactivated)
|
Internal fault of DSC HU/CM. Replace DSC HU/CM.
|
-
|
|
ABSLR_O
(Left rear ABS pressure reduction solenoid valve output state)
|
On/Off
|
• During ABS or EBD control: On/Off
(solenoid valve is activated/deactivated)
• Not ABS and EBD control: Off (solenoid valve is deactivated)
|
Internal fault of DSC HU/CM. Replace DSC HU/CM.
|
-
|
|
ABSRF_I
(Right front ABS pressure retention solenoid valve output state)
|
On/Off
|
• During ABS control: On/Off (solenoid valve is activated/deactivated)
• Not ABS control: Off
(solenoid valve is deactivated)
|
Internal fault of DSC HU/CM. Replace DSC HU/CM.
|
-
|
|
ABSRF_O
(Right front ABS pressure reduction solenoid valve output state)
|
On/Off
|
• During ABS control: On/Off (solenoid valve is activated/deactivated)
• Not ABS control: Off
(solenoid valve is deactivated)
|
Internal fault of DSC HU/CM. Replace DSC HU/CM.
|
-
|
|
ABSRR_I
(Right rear ABS pressure reduction solenoid valve output state)
|
On/Off
|
• During ABS control: On/Off (solenoid valve is activated/deactivated)
• Not ABS control: Off
(solenoid valve is deactivated)
|
Internal fault of DSC HU/CM. Replace DSC HU/CM.
|
-
|
|
ABSRR_O
(Right rear ABS pressure reduction solenoid valve output state)
|
On/Off
|
• During ABS control: On/Off (solenoid valve is activated/deactivated)
• Not ABS control: Off
(solenoid valve is deactivated)
|
Internal fault of DSC HU/CM. Replace DSC HU/CM.
|
-
|
|
ABSPMPRLY
(Motor relay output state)
|
On/Off
|
• Motor relay is activated: On
• Motor relay is deactivated: Off
|
Inspect DSC HU/CM.
(See DSC HU/CM INSPECTION.)
|
-
|
|
ABSVLVRLY
(Fail-safe relay output state)
|
On/Off
|
• Fail-safe relay is
activated: On
• Fail-safe relay is deactivated: Off
|
Inspect DSC HU/CM.
(See DSC HU/CM INSPECTION.)
|
-
|
|
ABS_VOLT
(System battery voltage value)
|
V
|
• Ignition key at ON: B+
• Idle: Approx. 14-16 V
|
Inspect power supply circuit.
(See DSC HU/CM INSPECTION.)
|
G
|
|
ACCLMTR*1
(Forward-G sensor input)
|
G
|
• Vehicle is stopped or driving at a constant speed: 0 G
• Cornering to left: Changes between 0 G and 1.5 G
• Cornering to right: Changes between 0 G and -1.5 G
|
Inspect combined sensor.
(See COMBINED SENSOR INSPECTION.)
|
V
|
|
AWD_MSG*1
(Missing message from the 4WD control module)
|
Present/
Not Present
|
• Present: Circuit in the 4WD control module is normal.
• Not Present: Circuit in the 4WD control module is abnormal.
|
Inspect 4WD control module.
Inspect DSC HU/CM.
(See DSC HU/CM INSPECTION)
|
-
|
|
BOO_ABS
(Brake pedal switch input)
|
On/Off
|
• Brake pedal is depressed: On
• Brake pedal is released: Off
|
Inspect brake switch.
(See BRAKE SWITCH INSPECTION.)
|
-
|
|
BRK_FLUID
(Brake fluid level sensor input)
|
OK/Low
|
• Brake fluid is above LOW: OK
• Brake fluid is below LOW: Low
|
Inspect brake fluid level.
Inspect brake fluid level sensor.
|
-
|
|
BRAKE_LMP
(BRAKE system warning light output state)
|
On/Off
|
• BRAKE system warning light is illuminated: On
• BRAKE system warning light is not illuminated: Off
|
Inspect BRAKE system warning light.
|
-
|
|
CCNTABS
(Number of continuous codes)
|
-
|
DTC is detected: 1-255
DTC is not detected: 0
|
Perform inspection using appropriate DTC.
|
-
|
|
IC_MSG
(Missing message from the instrument cluster)
|
Present/
Not Present
|
• Present: Circuit in the instrument cluster is normal.
• Not Present: Circuit in the instrument cluster is abnormal.
|
Inspect instrument cluster.
Inspect DSC HU/CM.
(See DSC HU/CM INSPECTION)
|
-
|
|
LAT_ACCL
(Lateral-G sensor input)
|
G
|
• Vehicle is stopped or driving straight: 0 G
• Cornering to left: Changes between 0 G and 1.5 G
• Cornering to right: Changes between 0 G and -1.5 G
|
Inspect combined sensor.
(See COMBINED SENSOR INSPECTION.)
|
O
|
|
L_DSC_O
(Stability control solenoid valve (LF-RR))
|
On/Off
|
• Solenoid valve is activated: On
• Solenoid valve is deactivated: Off
|
Internal fault of DSC HU/CM. Replace DSC HU/CM.
|
-
|
|
LF_WSPD
(Left front ABS wheel-speed sensor input)
|
KPH, MPH
|
• Vehicle is stopped: 0 KPH {0 MPH}
• Vehicle is driving: Indicates vehicle speed
|
Inspect ABS wheel-speed sensor/sensor rotor.
|
F, J
|
|
LR_WSPD
(Left rear ABS wheel-speed sensor input)
|
KPH, MPH
|
• Vehicle is stopped: 0 KPH {0 MPH}
• Vehicle is driving: Indicates vehicle speed
|
Inspect ABS wheel-speed sensor/sensor rotor.
|
N, Q
|
|
MCYLI P
(Brake fluid pressure sensor input)
|
Pa
|
• Brake pedal is released: 0 Pa
• Brake pedal is depressed: Changes between 0 Pa and 25.5 MPa
|
Inspect DSC HU/CM.
(See DSC HU/CM INSPECTION.)
|
-
|
|
PCM_MSG
(Missing message from the PCM)
|
Present/
Not Present
|
• Present: Circuit in the PCM is normal.
• Not Present: Circuit in the PCM is abnormal.
|
Inspect PCM.
(See PCM INSPECTION [L8, LF, L3].) (See PCM INSPECTION [L3 Turbo].) (See PCM INSPECTION [MZR-CD (RF Turbo)].)
Inspect DSC HU/CM.
|
-
|
|
PMPSTAT
(Pump motor output state)
|
On/Off
|
• Pump motor activate: On
• Pump motor not activate: Off
|
Internal fault of DSC HU/CM. Replace DSC HU/CM.
|
-
|
|
R_DSC_O
(Stability control solenoid valve (RF-LR))
|
On/Off
|
• Solenoid valve is activated: On
• Solenoid valve is deactivated: Off
|
Internal fault of DSC HU/CM. Replace DSC HU/CM.
|
-
|
|
RF_WSPD
(Right front ABS wheel-speed sensor input)
|
KPH, MPH
|
• Vehicle is stopped: 0 KPH {0 MPH}
• Vehicle is driving: Indicates vehicle speed
|
Inspect ABS wheel-speed sensor/sensor rotor.
|
I, M
|
|
RPM
(Engine speed signal input)
|
RPM
|
• Engine is stopped: 0 RPM
• Engine is running: Indicates engine speed
|
Inspect PCM.
(See PCM INSPECTION [L8, LF, L3].) (See PCM INSPECTION [L3 Turbo].) (See PCM INSPECTION [MZR-CD (RF Turbo)].)
|
-
|
|
RR_WSPD
(Right rear ABS wheel-speed sensor input)
|
KPH, MPH
|
• Vehicle is stopped: 0 KPH {0 MPH}
• Vehicle is driving: Indicates vehicle speed
|
Inspect ABS wheel-speed sensor/sensor rotor.
|
H, K
|
|
SWA_POS
(Steering angle sensor input)
|
°
|
• Steering wheel is in neutral position: 0 °
• Steering wheel is turned to left: Changes between 0 ° and -1,640 °
• Steering wheel is turned to right: Changes between 0 ° and 1,640 °
|
Inspect steering angle sensor.
|
R, U, W, X
|
|
TC LVAL
(Traction switch solenoid valve (LF-RR))
|
On/Off
|
• Solenoid valve is activated: On
• Solenoid valve is deactivated: Off
|
Internal fault of DSC HU/CM. Replace DSC HU/CM.
|
-
|
|
TCM_MSG*2
(Missing message from the TCM)
|
Present/
Not Present
|
• Present: Circuit in the TCM is normal.
• Not Present: Circuit in the TCM is abnormal.
|
Inspect TCM.
(See TCM INSPECTION [FS5A-EL].) (See TCM INSPECTION [JA5AX-EL].)
Inspect DSC HU/CM.
(See DSC HU/CM INSPECTION.)
|
-
|
|
TC RVAL
(Traction switch solenoid valve (RF-LR))
|
On/Off
|
• Solenoid valve is activated: On
• Solenoid valve is deactivated: Off
|
Internal fault of DSC HU/CM. Replace DSC HU/CM.
|
-
|
|
TPI
(Throttle position signal input)
|
%
|
• Closed throttle position: 0%
• Wide open throttle: Changes between 0% and 100%
|
Inspect PCM and throttle position sensor.
(See PCM INSPECTION [L8, LF, L3].) (See PCM INSPECTION [L3 Turbo].)
|
-
|
|
TRAC_SW*3
(DSC OFF switch input)
|
On/Off
|
• DSC OFF switch is depressed: On
• DSC OFF switch is released: Off
|
Inspect DSC OFF switch.
(See DSC OFF SWITCH INSPECTION.)
|
AA
|
|
TRANSGR
(Transaxle gear position input)
|
1/2/3/4/5/6/R/N/Error
|
• Transaxle gear /selector lever position*4
1GR: 1
2GR: 2
3GR: 3
4GR: 4
5GR: 5
6GR: 6
Reverse: R
Neutral: N
When gear position estimation is disabled: Error
|
Inspect PCM.
(See PCM INSPECTION [L8, LF, L3].) (See PCM INSPECTION [L3 Turbo].) (See PCM INSPECTION [MZR-CD (RF Turbo)].)
Inspect TCM.
(See TCM INSPECTION [FS5A-EL].) (See TCM INSPECTION [JA5AX-EL].)
|
-
|
|
YAW_RATE
(Yaw rate sensor input)
|
°/s
|
• Vehicle is stopped or driving straight: 0 °/s
• Cornering to left: Changes between 0 °/s and 150 °/s
• Cornering to right: Changes between 0 °/s and -150 °/s
|
Inspect combined sensor.
(See COMBINED SENSOR INSPECTION.)
|
T
|
