Mitsubishi Galant 9G. Manual - part 443
TRACTION CONTROL SYSTEM (TCL) DIAGNOSIS
TSB Revision
TRACTION CONTROL SYSTEM (TCL)
13D-40
DATA LIST REFERENCE TABLE
M1136003500071
The following items can be read by the scan tool
from the ABS/TCL-ECU input data. (Refer to
NOTE: Since the TCL is controlled with the same ABS/TCL-ECU used to control the ABS, the stoplight switch
check item (No.6) used only for the ABS also appear.
ACTUATOR TEST REFERENCE TABLE
M1136003600067
The scan tool activates the following actuators for
testing. (Refer to
NOTE: Since the TCL is controlled with the same ABS/TCL-ECU used to control the ABS, the FR, FL, RR or
RL Wheel ABS Drive testing items (No.01 to 04) used only for the ABS also appear.
MUT-III
SCAN TOOL
DISPLAY
ITEM
NO.
CHECK ITEM
CHECKING REQUIREMENTS NORMAL
VALUE
FR wheel
speed sensor
01
Front right wheel speed sensor Drive the vehicle
Vehicle speeds
displayed on the
speedometer
and scan tool are
identical.
FL wheel
speed sensor
02
Front left wheel speed sensor
RR wheel
speed sensor
03
Rear right wheel speed sensor
RL wheel
speed sensor
04
Rear left wheel speed sensor
Battery
voltage
05
ABS/TCL-ECU power supply
voltage
Ignition switch power supply
voltage
Battery positive
voltage
Stoplight
switch*
06
Stoplight switch
Depress the brake pedal.
ON
Release the brake pedal.
OFF
TCL mode
35
TCL operation
When the TCL outputs the
operation permission signal
during driving
ON
When the TCL outputs the
operation inhibition signal
during driving
OFF
MUT-III SCAN TOOL
DISPLAY
ITEM NO.
CHECK ITEM
PARTS TO BE ACTIVATED
FR wheel ABS Drive* 01
Solenoid valve for front right wheel
Solenoid valves and pump
motors in the hydraulic unit
(simple inspection mode)
FL wheel ABS Drive* 02
Solenoid valve for front left wheel
RR wheel ABS
Drive*
03
Solenoid valve for rear right wheel
RL wheel ABS Drive* 04
Solenoid valve for rear left wheel
Engine TCL Drive
09
TCL operation check
Outputs the engine torque
control signal (engine torque =
0) to PCM for three seconds.