Mitsubishi L200. Manual — part 436

G-SENSOR <4WD>

ANTI-SKID BRAKING SYSTEM (ABS)

35B-65

INSPECTION

M1352018000117

G-SENSOR CHECK

AC505459

MB991348

Connector: C-128 (Harness side)

G-sensor

AB

1. Disconnect the G-sensor connector and connect

special tool test harness set (MB991348),
between terminals of the disconnected connector.

2. With the ignition switch turned to the "ON"

position, read the voltage between terminals
number 1 and 2.

Standard value: 2.4

− 2.6 V

AC505460AB

Arrow mark

3. With special tool test harness set (MB991348)

connected, rotate so that the arrow mark straight
down. Read output voltage between terminals
number 1 and 2.

Standard value: 3.55

− 3.95 V

AC505461

MB991348

Connector: C-128
(Harness side)

G-sensor

AB

4. When the measured values in step 2 and step 3

are not within the standard value, measure the
voltage between terminal No. 3 and terminal No.
1.

Standard value: 4.75

− 5.25 V

NOTE: When there is an open or short circuit in
the G-sensor circuit, the power supply to the G-
sensor is stopped in approximately 2 seconds
after the ignition switch is turned on.

5. If the measured values in step 2 and step 3 are

out of the standard value and the measured value
in step 4 is within the standard value, replace the
G-sensor.

6. When all the measured values in steps 2, 3 and 4

are out of the standard value, check the wiring
harness and repair if necessary. When the wiring
harness is normal, the ABS-ECU may be
defective.

35C-1

GROUP 35C

ACTIVE STABILITY

& TRACTION

CONTROL SYSTEM

(ASTC)

CONTENTS

GENERAL INFORMATION . . . . . . . .

SERVICE SPECIFICATION(S) . . . . .

SPECIAL TOOLS. . . . . . . . . . . . . . . .

TROUBLESHOOTING . . . . . . . . . . . .

DIAGNOSIS TROUBLESHOOTING FLOW

NOTES WITH REGARD TO DIAGNOSIS .

BRAKE WARNING LAMP, ABS WARNING LAMP,
ASTC INDICATOR LAMP, ASTC OFF INDICATOR
LAMP INSPECTION . . . . . . . . . . . . . . . . . .

DIAGNOSIS FUNCTION. . . . . . . . . . . . . . .

DIAGNOSIS CODE CHART . . . . . . . . . . . .

DIAGNOSIS CODE PROCEDURES . . . . .

CODE NO. C1200 WHEEL SPEED SENSOR (OPEN
OR SHORT TO EARTH OR POWER SUPPLY)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1205 WHEEL SPEED SENSOR (OPEN
OR SHORT TO EARTH OR POWER SUPPLY)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1210 WHEEL SPEED SENSOR (OPEN
OR SHORT TO EARTH OR POWER SUPPLY)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1215 WHEEL SPEED SENSOR (OPEN
OR SHORT TO EARTH OR POWER SUPPLY)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1201 WHEEL SPEED SENSOR
(SENSOR TRANSMITTING ERROR). . . . .

CODE NO. C1206 WHEEL SPEED SENSOR
(SENSOR TRANSMITTING ERROR) . . . . .

CODE NO. C1211 WHEEL SPEED SENSOR
(SENSOR TRANSMITTING ERROR) . . . . .

CODE NO. C1216 WHEEL SPEED SENSOR
(SENSOR TRANSMITTING ERROR) . . . . .

CODE NO. C1202 WHEEL SPEED SENSOR (FR)
SYSTEM MALFUNCTION (POWER CIRCUIT)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1207 WHEEL SPEED SENSOR (FL)
SYSTEM MALFUNCTION (POWER CIRCUIT)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1212 WHEEL SPEED SENSOR (RR)
SYSTEM MALFUNCTION (POWER CIRCUIT)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1217 WHEEL SPEED SENSOR (RL)
SYSTEM MALFUNCTION (POWER CIRCUIT)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1223 G AND YAW RATE SENSOR
(ACTIVE CHECK ERROR) . . . . . . . . . . . . .

CODE NO. C1225 TYRE DIAMETER OUT OF
SPECIFICATION . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1226: CONTROL SOLENOID VALVE
(FR) PRESSURE HOLDING SYSTEM . . . .

CODE NO. C1266: MOTOR SYSTEM . . . .

CODE NO. C1278: SOLENOID VALVE RELAY (OPEN
CIRCUIT). . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1291: REVERSE SIGNAL (SEIZURE)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1292: CAN COMMUNICATION ERROR

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

35C-2

CODE NO. C1293: REAR DIFFERENTIAL LOCK
DETECTION SWITCH SYSTEM . . . . . . . .

CODE NO. C1340: ABNORMAL STOP LAMP SWITCH
SIGNAL . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1361: ABNORMAL PRESSURE
SENSOR CHARACTERISTICS . . . . . . . . .

CODE NO. C1362: ABNORMAL PRESSURE
SENSOR (ABNORMAL OUTPUT VALUE, OPEN OR
SHORT CIRCUIT). . . . . . . . . . . . . . . . . . . .

CODE NO. C1364: PRESSURE SENSOR
MALFUNCTION . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1369: BANK RUN RECORD .

CODE NO. C1371: YAW RATE SENSOR (OUTPUT
ERROR, OSCILLATION ERROR, ZERO-POINT
ERROR) . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1381: G-SENSOR (OUTPUT ERROR,
SEIZURE) . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1385: YAW RATE SENSOR (INTERNAL
ERROR) . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1386: G-SENSOR (INTERNAL ERROR)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1388: YAW RATE SENSOR (ACTIVE
CHECK ERROR) . . . . . . . . . . . . . . . . . . . .

CODE NO. C1393: G AND YAW RATE SENSOR (NOT
CALIBRATED) . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1394: STEERING WHEEL SENSOR
NEUTRAL POINT NOT LEARNED. . . . . . .

CODE NO. C1396: ENGINE-ECU MALFUNCTION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1505: STEERING WHEEL SENSOR
MALFUNCTION (DETECTED AT ASTC-ECU-SIDE)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1620: ENGINE-ECU COMMUNICATION
ERROR . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1860: POWER SUPPLY HIGH VOLTAGE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. C1861: LOW VOLTAGE AT ASTC-ECU
POWER SUPPLY . . . . . . . . . . . . . . . . . . . .

CODE NO. U1073: BUS-OFF . . . . . . . . . . .

CODE NO. U1100: ENGINE-ECU TIMEOUT ERROR

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. U1101: A/T-ECU TIMEOUT ERROR

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. U1104: STEERING WHEEL SENSOR
TIMEOUT ERROR . . . . . . . . . . . . . . . . . . .

CODE NO. U1105: G AND YAW RATE SENSOR
TIMEOUT ERROR . . . . . . . . . . . . . . . . . . .

CODE NO. U1109: ETACS-ECU TIMEOUT ERROR

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. U1120: ENGINE MALFUNCTION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. U1190: ETACS SIGNAL RECEIVING

ERROR . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. U1200: STEERING WHEEL SENSOR
COMMUNICATION ERROR . . . . . . . . . . . .

CODE NO. U1201: YAW RATE SENSOR PARITY
ERROR . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CODE NO. U1204: STEERING WHEEL SENSOR
COMMUNICATION ERROR . . . . . . . . . . . .

CODE NO. U1205: G AND YAW RATE SENSOR
MESSAGE COUNTER ERROR . . . . . . . . .

SYMPTOM CHART . . . . . . . . . . . . . . . . . . .

SYMPTOM PROCEDURES . . . . . . . . . . . .

M.U.T.-III cannot communicate with ABS-ECU

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ASTC OFF INDICATOR LAMP FLASHES AT A RATE
OF 2HZ . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WHEN THE IGNITION SWITCH IS TURNED TO THE
"ON" POSITION (ENGINE STOPPED), THE BRAKE
WARNING LAMP DOES NOT ILLUMINATE.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WHEN THE IGNITION SWITCH IS TURNED TO THE
"ON" POSITION (ENGINE STOPPED), THE ABS
WARNING LAMP DOES NOT ILLUMINATE.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

THE ASTC INDICATOR LAMP REMAINS
ILLUMINATED AFTER THE ENGINE IS STARTED.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

THE ASTC OFF INDICATOR LAMP REMAINS
ILLUMINATED AFTER THE ENGINE IS STARTED.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WHEN THE TCL SWITCH IS PUSHED, TCL SYSTEM
CANNOT BE DISABLED. . . . . . . . . . . . . . .

ABNORMAL ACTIVE STABILITY CONTROL SYSTEM
OPERATION . . . . . . . . . . . . . . . . . . . . . . . .

THE INITIAL CHECK SOUND OF HYDRAULIC UNIT
LOUD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DATA LIST REFERENCE TABLE. . . . . . . .

ACTUATOR TEST REFERENCE TABLE . .

CHECK AT ECU TERMINAL. . . . . . . . . . . .

ON-VEHICLE SERVICE . . . . . . . . . . .

WHEEL SPEED SENSOR OUTPUT CURRENT
MEASUREMENT. . . . . . . . . . . . . . . . . . . . .

HYDRAULIC UNIT CHECK . . . . . . . . . . . . .

REMEDY FOR A DISCHARGED BATTERY

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

G AND YAW RATE SENSOR CALIBRATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

STEERING WHEEL SENSOR CALIBRATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ASC SWITCH . . . . . . . . . . . . . . . . . . .

ASC SWITCH REMOVAL AND INSTALLATION

35C-3

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ASC SWITCH INSPECTION. . . . . . . . . . . .

HYDRAULIC UNIT . . . . . . . . . . . . . . .

HYDRAULIC UNIT REMOVAL AND INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WHEEL SPEED SENSOR . . . . . . . . .

WHEEL SPEED SENSOR REMOVAL AND
INSTALLATION. . . . . . . . . . . . . . . . . . . . . .

WHEEL SPEED SENSOR INSPECTION . .

G AND YAW RATE SENSOR. . . . . . .

G AND YAW RATE SENSOR REMOVAL AND
INSTALLATION . . . . . . . . . . . . . . . . . . . . . .

STEERING WHEEL SENSOR . . . . . .

STEERING WHEEL SENSOR REMOVAL AND
INSTALLATION . . . . . . . . . . . . . . . . . . . . . .

Была ли эта страница вам полезна?

Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.