Work Procedure

NOTE: Before starting, make sure:

ASIST on the M.U.T.-III SE has been synchronized to the current date.
All M.U.T.-III SE software updates (if any) have been installed.

PRINT CURRENT CALIBRATION DATA
With M.U.T.-III SE
1. The ignition switch is ON.
2. Connect M.U.T.-III SE.
3. Select "CALIB DATA" in "TRANSMISSION".
4. Print page 1 of 7.
  NOTE: This screen print is used for warranty documentation.
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GO TO 2.
CHECK THE SERIAL NUMBER (PART 1)
Write down the serial number of new transaxle assembly.

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

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GO TO 3.
REPLACE TCM AND TRANSAXLE ASSEMBLY
1. The ignition switch is OFF.
2. Replace TCM and transaxle assembly. Replace REMOVAL AND INSTALLATION (TCM) and REMOVAL AND INSTALLATION (transaxle assembly).
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GO TO 4.
PERFORM TCM PROGRAMMING
With M.U.T-III SE

Perform TCM programming according to the procedure of "Programming" in M.U.T-III SE Operation Manual. Refer to M.U.T-III SE Operation Manual.

CAUTION: During programming, maintain the following conditions:
- Ignition switch: ON
- Electric load: OFF
- Brake pedal: Not depressed
- Battery voltage: 12 - 13.5 V (Be sure to check the value of battery voltage by selecting "BATTERY VOLT" in "Data monitor" of M.U.T-III SE.)
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GO TO 5.
WRITE MAC KEY
Perform MAC key writing, Refer to DESCRIPTION .

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GO TO 6.
CHECK THE SERIAL NUMBER (PART 2)
With M.U.T-III SE
1. The ignition switch is ON.
2. Insert the supplied CD into M.U.T-III SE.
3. Select "Special Function" in "TRANSMISSION".
4. Select "WRITE IP CHARA - REPLACEMENT AT/CVT" of "IP characteristics data writing".
5. Touch "File import" to save the calibration file stored in the CD into M.U.T-III SE.
6. Touch "OK" on the "Select IP characteristics data file" window.
7. Confirm that the serial number (calibration file number) displayed on M.U.T-III SE screen matches the serial number (calibration file number) on the transaxle assembly.
8. Touch "OK".
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GO TO 7.
WRITE CALIBRATION DATA (IP CHARACTERISTICS VALUE)
NOTE: Write data of new solenoid in TCM according to the following instructions:

With M.U.T.-III SE
1. The ignition switch is ON, engine OFF.
2. Press the brake pedal.
3. Depress the throttle pedal half way and hold, then press "OK" on the M.U.T.-III SE screen.
4. Write data to the TCM according to the instructions on the M.U.T.-III SE screen.
  NOTE: When the calibration data has been written to the TCM, the current status will indicate "Complete".
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GO TO 8.
PRINT NEW CALIBRATION DATA
With M.U.T.-III SE
1. Select "CALIB DATA" in "TRANSMISSION".
2. Print page 1 of 7.
  NOTE: This screen print is used for warranty documentation.
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GO TO 9.
PERFORM G-SENSOR CALIBRATION
Perform G-Sensor Calibration. Refer to DESCRIPTION .

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GO TO 10.
PERFORM CLUTCH POINT LEARNING
Perform Clutch Point Learning. Refer to DESCRIPTION .

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GO TO 11.
PERFORM SHIFT ACTUATOR LEARNING
Perform shift actuator learning. Refer to DESCRIPTION .

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GO TO 12.
PERFORM SELECT LEARNING (DRIVE/REVERSE LEARNING)
NOTE: Always perform Clutch Point Learning before Select Learning.
1. Perform Select Learning. Refer to WORK PROCEDURE .
2. Clear any DTCs that may have set and then test drive the vehicle.
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WORK END