Mitsubishi Grandis. Manual — part 959
ON-VEHICLE SERVICE
TRACTION CONTROL/ACTIVE STABILITY CONTROL SYSTEM
35C-161
10.Turn the wheel by hand and check the change in
braking force when the brake pedal is depressed.
When using the braking force tester, depress the
brake pedal until the braking force is at the
following values, and check that the braking force
changes to the brake drag force reading taken in
step 2 when the actuator is force-driven. The
result should be as shown in the diagram above.
11.If the result of inspection is abnormal, repair
according to the Diagnosis Table below.
12.After inspection, disconnect MUT-III immediately
after turning the ignition switch to the "LOCK"
(OFF) position.
Front wheel
785
− 981 N (176 − 220 lb).
Rear wheel
588
− 784 N (132 − 176 lb).
Diagnosis Table
MUT-III
Display
Operation
Inspection
result
Judgment
Probable cause Remedy
01 FR VALVE
02 FL VALVE
03 RR VALVE
04 RL VALVE
• Depress brake
pedal to lock
wheel.
• Using MUT-III,
select the wheel to
be checked and
force the actuator
to operate.
• Turn the selected
wheel manually to
check the change
of brake force.
Brake force is
released for
three seconds
after wheels
have been
locked.
Normal
−
−
Wheel does not
lock when brake
pedal is
depressed.
Abnormal
Clogged brake
line other than
hydraulic unit
Check and clean
brake line
Clogged
hydraulic circuit
in hydraulic unit
Replace
hydraulic unit
assembly
Brake force is
not released
Incorrect
hydraulic unit
brake tube
connection
Connect correctly
Hydraulic unit
solenoid valve
not functioning
correctly
Replace
hydraulic unit
assembly
ON-VEHICLE SERVICE
TRACTION CONTROL/ACTIVE STABILITY CONTROL SYSTEM
35C-162
IN THE EVENT OF A DISCHARGED
BATTERY
M1355006200027
WARNING
If the ABS is not operating, the vehicle will be
unstable during braking, Do not drive the
vehicle with the TCL/ASC-ECU connector
disconnected or with the TCL/ASC not
operating for any other reason.
If the engine is started using a booster cable when
the battery is completely flat, and the vehicle is then
driven without waiting for the battery to be recharged,
the engine may misfire and it may not be possible to
drive the vehicle. This is because the ABS consumes
a large amount of current when carrying out its initial
checks. If this happens, recharge the battery fully.
G AND YAW LATE SENSOR
CALIBRATION
M1355009300023
CAUTION
If the work below is done, finally calibrate the G
and yaw late sensor. This is necessary because
the TCL/ASC-ECU should update the G and yaw
late sensor neutral point.
• G and yaw late sensor replacement
• TCL/ASC-ECU replacement
1. Park the vehicle on a level surface.
CAUTION
2.
Before connecting or disconnecting the MUT-III,
turn the ignition switch to the "LOCK" (OFF)
position.
Connect MUT-III to the 16-pin diagnosis connector.
3. Turn the ignition switch to the "ON" position.
4. Select "Interactive Diagnosis".
5. Select "Special function".
6. Select "G and yaw rate sensor".
7. Select "Calibration".
8. Turn the ignition switch to the "LOCK" (OFF)
position.
9. Disconnect MUT-III.
STEERING WHEEL SENSOR
CALIBRATION
M1355009200026
CAUTION
If the work below is done, finally calibrate the
steering wheel sensor. This is necessary
because the TCL/ASC-ECU should update the
steering wheel sensor neutral point.
• Front alignment adjustment
• Steering wheel sensor removal and
installation
• TCL/ASC-ECU replacement
1. Park the vehicle on a level surface.
AC302297
AC310120
AB
MB991827
16-pin
MB991910
MB991824
TCL switch
TRACTION CONTROL/ACTIVE STABILITY CONTROL SYSTEM
35C-163
CAUTION
2.
Before connecting or disconnecting the MUT-III,
turn the ignition switch to the "LOCK" (OFF)
position.
Connect MUT-III to the 16-pin diagnosis connector.
3. Turn the ignition switch to the "ON" position.
4. Select "Interactive Diagnosis".
5. Select "Special function".
6. Select "Steering angle sensor".
7. Select "Calibration".
8. Turn the ignition switch to the "LOCK" (OFF)
position.
9. Disconnect MUT-III.
TCL switch
REMOVAL AND INSTALLATION
M1355010800011
NOTE: For the clip position, refer to GROUP 52A -
Instrument Panel Assembly
AC302297
AC310120
AB
MB991827
16-pin
MB991910
MB991824
AC313109AB
1
2
3
3
4
4
5
6
6
7
8
9
10
11
13
<L.H. drive vehicles>
TCL switch
TRACTION CONTROL/ACTIVE STABILITY CONTROL SYSTEM
35C-164
REMOVAL SERVICE POINTS
<<A>> Selector lever knob removal
Pull out the selector knob to the direction shown.
<<B>> Selector lever panel removal
Open the glove box door, insert the special tool
Ornament Remover (MB990784) into the shown
position to remove the selector lever panel.
<<C>> Glove box assembly removal
1. Remove the glove box screws and the glove box
lamp.
2. Slide the glove box towards you to gain access to
the glox box lamp wiring harness clamp. Then
release the clamp to remove the glove box
assembly.
AC313110AB
1
2
3
3
4
4
5
6
6
7
8
13
9
11
12
<R.H. drive vehicles>
Removal steps
<<A>>
1.
Selector lever knob (A/T)
2.
Gear shift lever knob (M/T)
<<B>>
3.
Selector lever panel
4.
Hazard warning lamp switch
connector
•
Cowl side trim (L.H). (Refer to
GROUP 52A, Interior Trim
<<C>>
5.
Glove box assembly
6.
Console side cover
7.
Ashtray
8.
Centre console
9.
Parcel box
10 Fuse box lid <LH drive vehicles>
11. Lower panel
12. Cigar lighter connector <RH drive
vehicles>
13. TCL switch
AC304001AB
Selector lever knob
AC302816
MB990784
Selector lever panel
AB
Notch
AC303722
Glove box assembly
Clamp
AB
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