Lancer L4-2.4L (4B12) (2009)
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2. Connect scan tool MB991958 to the data link connector.
3. Turn the ignition switch to the "ON" position.
4. Diagnose CAN bus lines, and check if the scan tool MB991958 screen is as shown in the figure.
OK: The display of the scan tool MB991958 is as shown in the figure.
Q: Does scan tool MB991958 screen correspond to the illustration?
YES : Repair the wiring harness between joint connector (CAN1) C-06 and occupant classification-ECU connector D-35-2.
NO : Check occupant classification-ECU connector D-35-2, and repair if necessary. If the occupant classification-ECU connector is in good
condition, replace the occupant classification-ECU.
STEP 29. Using scan tool MB991958, diagnose the CAN bus line. (checking the hands free module for internal failure)
CAUTION:
