ON-BOARD DIAGNOSIS[L3]
id040232805500
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 connector.
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2. After the vehicle is identified, select the following items from the initial 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 ABS. (See ON-BOARD DIAGNOSIS[L3].)
Clearing DTCs Procedures
1. Connect the M-MDS to the DLC‐2 connector.
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2. After the vehicle is identified, select the following items from the initial 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. Verify that no DTCs are displayed.
PID/Data Monitor and Record Procedure
1. Connect the M-MDS to the DLC‐2 connector.
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2. After the vehicle is identified, select the following items from the initial 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 connector.
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2. After the vehicle is identified, select the following items from the initial 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 |
||
B1342
|
ABS HU/CM
|
(See DTC B1342[L3].)
|
B1676
|
Power supply system
|
(See DTC B1676[L3].)
|
B2477
|
ABS HU/CM configuration system
|
(See DTC B2477[L3].)
|
B2900
|
PCM communication
|
(See DTC B2900, C1805[L3].)
|
C1095
|
Pump motor, motor relay
|
(See DTC C1095[L3].)
|
C1145
|
RF ABS wheel-speed sensor
|
|
C1155
|
LF ABS wheel-speed sensor
|
|
C1165
|
RR ABS wheel-speed sensor
|
|
C1175
|
LR ABS wheel-speed sensor
|
|
C1233
|
LF ABS sensor rotor
|
|
C1234
|
RF ABS sensor rotor
|
|
C1235
|
RR ABS sensor rotor
|
|
C1236
|
LR ABS sensor rotor
|
|
C1730
|
G-sensor
|
(See DTC C1730, C2769, C2770[L3].)
|
C1805
|
PCM communication
|
(See DTC B2900, C1805[L3].)
|
C2769
|
G-sensor
|
(See DTC C1730, C2769, C2770[L3].)
|
C2770
|
G-sensor
|
(See DTC C1730, C2769, C2770[L3].)
|
U1900
|
CAN line
|
(See DTC U1900, U2023[L3].)
|
U2023
|
CAN line
|
PID/DATA Monitor Table
PID name (definition) |
Unit/Operation |
Operation Status (Reference) |
Action |
ABS HU/CM Terminal |
---|---|---|---|---|
ABSLF_I
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
• Inspect the ABS HU/CM.
|
—
|
ABSLF_O
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
• Inspect the ABS HU/CM.
|
—
|
ABSLR_I
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
• Inspect the ABS HU/CM.
|
—
|
ABSLR_O
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
• Inspect the ABS HU/CM.
|
—
|
ABSRF_I
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
• Inspect the ABS HU/CM.
|
—
|
ABSRF_O
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
• Inspect the ABS HU/CM.
|
—
|
ABSRR_I
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
• Inspect the ABS HU/CM.
|
—
|
ABSRR_O
|
On/Off
|
• Solenoid valve activated: On
• Solenoid valve not activated: Off
|
• Inspect the ABS HU/CM.
|
—
|
BOO_ABS
|
On/Off
|
• Brake pedal depressed: On
• Brake pedal released: Off
|
• Inspect the brake switch.
|
—
|
BRK_FLUID
|
OK/Low
|
• Brake fluid level at LOW level or more: OK
• Brake fluid level less than LOW level: Low
|
• Inspect the brake fluid level.
• Inspect the brake fluid level sensor.
|
—
|
CCNTABS
|
-
|
Indicates number of DTC
|
• Perform the DTC inspection.
|
—
|
LONG_ACCL
|
G
|
• Stopped or low vehicle speed: 0 G
• Acceleration: Changes to 0 G—positive
• Deceleration: Changes to 0 G—negative
|
• Inspect the ABS HU/CM.
|
—
|
LF_WSPD
|
KPH, MPH
|
• Vehicle stopped: 0 KPH, 0 MPH
• Vehicle driven: Vehicle speed
|
• Inspect the ABS wheel-speed sensor.
|
I, F
|
LR_WSPD
|
KPH, MPH
|
• Vehicle stopped: 0 KPH, 0 MPH
• Vehicle driven: Vehicle speed
|
• Inspect the ABS wheel-speed sensor.
|
AJ, AG
|
RF_WSPD
|
KPH, MPH
|
• Vehicle stopped: 0 KPH, 0 MPH
• Vehicle driven: Vehicle speed
|
• Inspect the ABS wheel-speed sensor.
|
AP, AS
|
RR_WSPD
|
KPH, MPH
|
• Vehicle stopped: 0 KPH, 0 MPH
• Vehicle driven: Vehicle speed
|
• Inspect the ABS wheel-speed sensor.
|
O, R
|
Active Command Modes Table
Command name |
Output device |
Operation |
Operating condition |
---|---|---|---|
LF_INLET
|
LF inlet solenoid valve
|
On/Off
|
Ignition switch at ON
|
LF_OUTLET
|
LF outlet solenoid valve
|
||
LR_INLET
|
LR inlet solenoid valve
|
||
LR_OUTLET
|
LR outlet solenoid valve
|
||
PMP_MOTOR
|
Pump motor
|
||
RF_INLET
|
RF inlet solenoid valve
|
||
RF_OUTLET
|
RF outlet solenoid valve
|
||
RR_INLET
|
RR inlet solenoid valve
|
||
RR_OUTLET
|
RR outlet solenoid valve
|