Mitsubishi 380. Manual - part 332
ON-VEHICLE SERVICE
TRACTION CONTROL SYSTEM (TCL)
13C-48
CAUTION
To prevent damage to diagnostic tool MB991958, always
turn the ignition switch to the "LOCK" (OFF) position
before connecting or disconnecting diagnostic tool
MB991958.
1. Connect diagnostic tool MB991958 to the data link
connector. (Refer to
).
2. Turn the ignition switch to the "ON" position.
CAUTION
The engine speed increases after the actuator test
because the actuator test continues for only three sec-
onds. Therefore, release the accelerator pedal immedi-
ately.
3. Use diagnostic tool MB991958 to check the actuator test.
• Item 09: Engine TCL Drive.
• When the accelerator pedal is depressed at the same
time that the button for actuator test item 09 displayed
on diagnostic tool MB991958 is pressed, the system
prevents the engine speed from rising for three sec-
onds.
4. Turn the ignition switch to the "LOCK" (OFF) position.
5. Disconnect diagnostic tool MB991958.
6. If defective, repair it. (Refer to
, TCL diagnosis
−
Symptom Procedures
− Inspection Procedure 6).
TCL SWITCH CHECK
M1136001700024
1. Remove the TCL switch. (Refer to
).
2. Measure the resistance between terminal 1 and terminal 2
when the TCL switch is pressed or released. If the values
measured at the time correspond to those in the table below,
the resistance values are correct.
WHEEL SPEED SENSOR CHECK
M1136001300026
Refer to GROUP 35B, On-vehicle Service
00DB076A
MB991910
DATA LINK
CONNECTOR
MB991824
MB991827
SWITCH
POSITION
TESTER
CONNECTION
SPECIFIED
CONDITION
Pressed
1-2
Less than 2
ohms
Released
1-2
Open circuit
AC307194AB