ON-BOARD DIAGNOSIS
id040200800200
On-Board Diagnostic (OBD) Test Description
Read/clear diagnostic results
PID/Data monitor and record
Active command modes
Reading DTCs Procedure
1. Connect the M-MDS to the DLC-2.
L.H.D.
acxaaw00000833
|
R.H.D.
acxaaw00000263
|
2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
3. Verify the DTC according to the directions on the screen.
4. After completion of repairs, clear all DTCs stored in the DSC. (See Clearing DTCs Procedures.)
Clearing DTCs Procedures
1. Connect the M-MDS to the DLC-2.
L.H.D.
acxaaw00000833
|
R.H.D.
acxaaw00000263
|
2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
3. Verify the DTC according to the directions on the screen.
4. Press the clear button on the DTC screen to clear the DTC.
5. Turn the ignition switch to the LOCK position.
6. Turn the ignition switch to the ON position and wait for 5 s or more.
7. Perform DTC inspection. (See Reading DTCs Procedure.)
8. Verify that no DTCs are displayed.
PID/Data Monitor and Record Procedure
1. Connect the M-MDS to the DLC-2.
L.H.D.
acxaaw00000833
|
R.H.D.
acxaaw00000263
|
2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
3. Select the applicable PID from the PID table.
4. Verify the PID data according to the directions on the screen.
Active Command Modes Procedure
1. Connect the M-MDS to the DLC-2.
L.H.D.
acxaaw00000833
|
R.H.D.
acxaaw00000263
|
2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
3. Select the active command modes from the PID table.
4. Perform the active command modes, inspect the operations for each parts.
DTC Table
|
DTC |
System malfunction location |
Page |
|---|---|---|
|
M-MDS |
||
|
B1317
|
Power supply system
|
(See DTC B1317, B1318.)
|
|
B1318
|
Power supply system
|
(See DTC B1317, B1318.)
|
|
B1342
|
DSC HU/CM system
|
(See DTC B1342, C1730.)
|
|
B1484
|
Brake switch system
|
(See DTC B1484, C1954.)
|
|
C1095
|
Pump motor, motor relay system
|
(See DTC C1095, C1096.)
|
|
C1096
|
Pump motor, motor relay system
|
(See DTC C1095, C1096.)
|
|
C1141
|
LF ABS sensor rotor system
|
|
|
C1142
|
RF ABS sensor rotor system
|
|
|
C1143
|
LR ABS sensor rotor system
|
|
|
C1144
|
RR ABS sensor rotor system
|
|
|
C1145
|
RF ABS wheel-speed sensor (open circuit) system
|
|
|
C1148
|
RF ABS wheel-speed sensor/ABS sensor rotor system
|
|
|
C1155
|
LF ABS wheel-speed sensor (open circuit) system
|
|
|
C1158
|
LF ABS wheel-speed sensor/ABS sensor rotor system
|
|
|
C1165
|
RR ABS wheel-speed sensor (open circuit) system
|
|
|
C1168
|
RR ABS wheel-speed sensor/ABS sensor rotor system
|
|
|
C1175
|
LR ABS wheel-speed sensor (open circuit) system
|
|
|
C1178
|
LR ABS wheel-speed sensor/ABS sensor rotor system
|
|
|
C1186
|
Valve relay system
|
(See DTC C1186, C1266.)
|
|
C1194
|
LF outlet solenoid valve system
|
|
|
C1198
|
LF inlet solenoid valve system
|
|
|
C1210
|
RF outlet solenoid valve system
|
|
|
C1214
|
RF inlet solenoid valve system
|
|
|
C1222
|
ABS wheel-speed sensor (slip monitor) system
|
(See DTC C1222.)
|
|
C1233
|
LF ABS wheel-speed sensor (short to ground) system
|
|
|
C1234
|
RF ABS wheel-speed sensor (short to ground) system
|
|
|
C1235
|
RR ABS wheel-speed sensor (short to ground) system
|
|
|
C1236
|
LR ABS wheel-speed sensor (short to ground) system
|
|
|
C1242
|
LR outlet solenoid valve system
|
|
|
C1246
|
RR outlet solenoid valve system
|
|
|
C1250
|
LR inlet solenoid valve system
|
|
|
C1254
|
RR inlet solenoid valve system
|
|
|
C1266
|
Valve relay system
|
(See DTC C1186, C1266.)
|
|
C1279
|
Combined sensor system
|
|
|
C1280
|
Combined sensor system
|
|
|
C1281
|
Combined sensor system
|
|
|
C1282
|
Combined sensor system
|
|
|
C1288
|
Brake fluid pressure sensor system
|
(See DTC C1288, C1290, C1953.)
|
|
C1290
|
Brake fluid pressure sensor system
|
(See DTC C1288, C1290, C1953.)
|
|
C1295
|
Steering angle sensor system
|
|
|
C1306
|
Steering angle sensor (abnormal initialization) system
|
(See DTC C1306.)
|
|
C1307
|
Steering angle sensor system
|
|
|
C1400
|
RF traction control solenoid valve system
|
|
|
C1410
|
LF traction control solenoid valve system
|
|
|
C1414
|
Incorrect DSC HU/CM installed
|
(SeeDTC C1414.)
|
|
C1730
|
DSC HU/CM system
|
(See DTC B1342, C1730.)
|
|
C1937
|
Steering angle sensor system
|
|
|
C1938
|
Steering angle sensor system
|
|
|
C1951
|
Combined sensor system
|
|
|
C1952
|
Combined sensor system
|
|
|
C1953
|
Brake fluid pressure sensor system
|
(See DTC C1288, C1290, C1953.)
|
|
C1954
|
Brake switch system
|
(See DTC B1484, C1954.)
|
|
C1957
|
RF DSC switch solenoid valve system
|
|
|
C1958
|
LF DSC switch solenoid valve system
|
|
|
C1959
|
Combined sensor system
|
|
|
C1994
|
DSC control system
|
(See DTC C1994.)
|
|
C2768
|
Combined sensor system
|
|
|
U0073
|
CAN system communication error
|
|
|
U0100
|
Communication error to PCM
|
|
|
U0101*1
|
Communication error to TCM
|
|
|
U0114*2
|
Communication error to 4WD CM
|
|
|
U0140
|
Communication error to BCM
|
|
|
U1900
|
Communication error to other module
|
|
|
U2023
|
Abnormal message from PCM
|
PID/DATA Monitor Table
|
PID name (definition) |
Unit/Condition |
Operation condition (reference) |
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.
|
—
|
|
ABS_VOLT
(System battery voltage value)
|
V
|
• Ignition switch at ON: Approx. 12 V
• Idling: Approx. 14 V
|
Inspect power supply circuit.
(See DSC HU/CM INSPECTION.)
|
J
|
|
BOO_ABS
(Brake pedal switch input)
|
On/Off
|
• Brake pedal depressed: On
• Brake pedal released: Off
|
Inspect the brake switch.
(See BRAKE SWITCH INSPECTION.)
|
N
|
|
CCNTABS
(Number of continuous codes)
|
—
|
Indicates number of DTC
|
Perform the DTC inspection.
(See ON-BOARD DIAGNOSIS.)
|
—
|
|
LAT_ACCL
|
G
|
• Vehicle stopped or driving at constant speed: 0 G
• Cornering to right: Changes 0 G—positive
• Cornering to left: Changes 0 G—negative
|
Inspect the combined sensor.
(See COMBINED SENSOR INSPECTION.)
|
AI
|
|
MCYLI P
|
Pa, psi
|
• Brake pedal depressed: Changes according to the brake fluid pressure
|
Inspect the brake fluid pressure sensor.
|
—
|
|
PMP_MOTOR
(Pump motor output state)
|
On/Off
|
• Pump motor activated: On
• Pump motor not activated: Off
|
Inspect the DSC HU/CM.
(See DSC SYSTEM INSPECTION.)
|
—
|
|
RLY_PMP
(Motor relay output state)
|
On/Off
|
• Relay activated: On
• Relay not activated: Off
|
Inspect the DSC HU/CM.
(See DSC SYSTEM INSPECTION.)
|
—
|
|
RLY_VLV
(Valve relay output state)
|
On/Off
|
• Valve relay is activated: On
• Valve relay is deactivated: Off
|
Inspect the DSC HU/CM.
(See DSC SYSTEM INSPECTION.)
|
—
|
|
RPM
(Engine speed signal input)
|
RPM
|
• Engine stopped: 0 RPM
• Engine speed at 3,000 rpm: 3,000 RPM
|
Inspect the PCM.
(See PCM INSPECTION [L3 Turbo].)
Inspect the instrument cluster.
|
—
|
|
SWA_POS
|
°
|
• Steering wheel in neutral position (not turned): 0°
• Steering wheel turned to left: Changes 0°—negative
• Steering wheel turned to right: Changes 0°—positive
|
Inspect the steering angle sensor.
|
—
|
|
TPI
|
%
|
• Closed throttle position: 0%
• Wide open throttle: Changes according to throttle valve opening angle
|
Inspect the throttle position sensor.
|
—
|
|
V_LF_INL
(Left front inlet solenoid valve output state)
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
Inspect the DSC HU/CM.
(See DSC SYSTEM INSPECTION.)
|
—
|
|
V_LF_OTL
(Left front outlet solenoid valve output state)
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
Inspect the DSC HU/CM.
(See DSC SYSTEM INSPECTION.)
|
—
|
|
V_LR_INL
(Left rear inlet solenoid valve output state)
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
Inspect the DSC HU/CM.
(See DSC SYSTEM INSPECTION.)
|
—
|
|
V_LR_OTL
(Left rear outlet solenoid valve output state)
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
Inspect the DSC HU/CM.
(See DSC SYSTEM INSPECTION.)
|
—
|
|
V_RF_INL
(Right front inlet solenoid valve output state)
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
Inspect the DSC HU/CM.
(See DSC SYSTEM INSPECTION.)
|
—
|
|
V_RF_OTL
(Right front outlet solenoid valve output state)
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
Inspect the DSC HU/CM.
(See DSC SYSTEM INSPECTION.)
|
—
|
|
V_RR_INL
(Right rear inlet solenoid valve output state)
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
Inspect the DSC HU/CM.
(See DSC SYSTEM INSPECTION.)
|
—
|
|
V_RR_OTL
(Right rear outlet solenoid valve output state)
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
Inspect the DSC HU/CM.
(See DSC SYSTEM INSPECTION.)
|
—
|
|
V_STB_L
(LF stability control solenoid valve output state)
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
Inspect the DSC HU/CM.
(See DSC SYSTEM INSPECTION.)
|
—
|
|
V_STB_R
(RF stability control solenoid valve output state)
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
Inspect the DSC HU/CM.
(See DSC SYSTEM INSPECTION.)
|
—
|
|
V_TRC_L
(LF traction control solenoid valve output state)
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
Inspect the DSC HU/CM.
(See DSC SYSTEM INSPECTION.)
|
—
|
|
V_TRC_R
(RF traction control solenoid valve output state)
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
Inspect the DSC HU/CM.
(See DSC SYSTEM INSPECTION.)
|
—
|
|
WSPD_LF
(Left front ABS wheel-speed sensor input)
|
KPH, MPH
|
• Vehicle stopped: 0 KPH, 0 MPH
• Vehicle running: vehicle speed
|
Inspect the ABS wheel-speed sensor.
|
F, E
|
|
WSPD_LR
(Left rear ABS wheel-speed sensor input)
|
KPH, MPH
|
• Vehicle stopped: 0 KPH, 0 MPH
• Vehicle running: Vehicle speed
|
Inspect the ABS wheel-speed sensor.
|
G, H
|
|
WSPD_RF
(Right front ABS wheel-speed sensor input)
|
KPH, MPH
|
• Vehicle stopped: 0 KPH, 0 MPH
• Vehicle running: vehicle speed
|
Inspect the ABS wheel-speed sensor.
|
M, O
|
|
WSPD_RR
(Right rear ABS wheel-speed sensor input)
|
KPH, MPH
|
• Vehicle stopped: 0 KPH, 0 MPH
• Vehicle running: Vehicle speed
|
Inspect the ABS wheel-speed sensor.
|
I, L
|
|
YAW_RATE
|
°/s
|
• Vehicle stopped or driving straight: 0 °/s
• Cornering to left: Changes 0 °/s—negative
• Cornering to right: Changes 0 °/s—positive
|
Inspect the combined sensor.
(See COMBINED SENSOR INSPECTION.)
|
AA
|
Active Command Modes Table
|
Command name |
Output part |
Operation |
Operating condition |
|---|---|---|---|
|
LATACCEL
|
Combined sensor (lateral acceleration) initialization
|
FALSE/TRUE
|
Ignition switch at ON
|
|
PMP_MOTOR
|
Pump motor
|
On/Off
|
|
|
SAS_CAL
|
Steering angle sensor initialization
|
FALSE/TRUE
|
|
|
STAB_IND
|
DSC indicator light
|
On/Off
|
|
|
TRAC OFF
|
TCS OFF light
|
||
|
V_LF_INL
|
LF inlet solenoid valve
|
||
|
V_LF_OTL
|
LF outlet solenoid valve
|
||
|
V_LR_INL
|
LR inlet solenoid valve
|
||
|
V_LR_OTL
|
LR outlet solenoid valve
|
||
|
V_RF_INL
|
RF inlet solenoid valve
|
||
|
V_RF_OTL
|
RF outlet solenoid valve
|
||
|
V_RR_INL
|
RR inlet solenoid valve
|
||
|
V_RR_OTL
|
RR outlet solenoid valve
|
||
|
V_STB_L
|
LF stability control solenoid valve
|
||
|
V_STB_R
|
RF stability control solenoid valve
|
||
|
V_TRC_L
|
LF traction control solenoid valve
|
||
|
V_TRC_R
|
RF traction control solenoid valve
|
||
|
YAWRATE
|
Combined sensor (yaw rate) initialization
|