Mitsubishi Galant. Manual - part 539
ON-VEHICLE SERVICE
TSB Revision
TRACTION CONTROL SYSTEM (TCL)
35C-37
BLEEDING THE BRAKE LINE
CAUTION
Be sure to filter/strain the brake fluid being added to the
master cylinder reservoir tank. Debris may damage the
hydraulic unit.
Refer to GROUP 35A, On-vehicle Service
−
Bleeding
WHEEL SPEED SENSOR OUTPUT VOLTAGE
MEASUREMENT
M1354003700020
Refer to GROUP 35B, On-vehicle Service
−
Wheel Speed
Sensor Output Voltage Measurement
HYDRAULIC UNIT CHECK
M1354003400029
Required Special Tool:
•
MB991502: Scan Tool (MUT-II)
CAUTION
•
The roller of the braking force tester and the tire should
be dry during testing.
•
When testing the front brakes, apply the parking brake.
When testing the rear brakes, stop the front wheels
with chocks.
1. Jack up the vehicle. Then support the vehicle with rigid
racks at the specified jack-up points or place the front or rear
wheels on the rollers of the braking force tester.
2. Release the parking brake, and feel the drag force (drag
torque) on each road wheel.
When using the braking force tester, take a reading of the
brake drag force.
To prevent damage to scan tool MB991502, always turn the
ignition switch to the "LOCK" (OFF) position before
connecting or disconnecting scan tool MB991502.
3. Turn the ignition switch to the "LOCK" (OFF) position and
set scan tool MB991502 as shown in the illustration.
4. After checking that the selector lever is in neutral, start the
engine.
5. Use scan tool MB991502 to force-drive the actuator.
NOTE: The TCL system will switch to the scan tool mode
and the ABS warning light will illuminate.
NOTE: When the TCL has been interrupted by the fail-safe
function, scan tool MB991502 actuator testing cannot be
used.
AC003081 AB
16 PIN
MB991502