Lancer Sportback L4-2.4L (4B12) (2010)
![background image](/mitsubishi/lancer_sportback/l4-2.4l_(4b12)/Page-572018.png)
2. Check that there is continuity between joint connector (CAN2) terminals 6 and 19.
OK: No continuity
Q: Is the check result normal?
YES : Go to Step 20.
NO : Repair the wiring harness between ETACS-ECU connector C-301 and joint connector (CAN2) C-05.
STEP 15. Using scan tool MB991958, diagnose the CAN bus line. (checking the ASC-ECU for internal short)
CAUTION:
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Strictly observe the specified wiring harness repair procedure.
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To prevent damage to scan tool MB991958, always turn the ignition switch to the "LOCK" (OFF) position before connecting or
disconnecting scan tool MB991958.
1. Disconnect ASC-ECU connector A-51.
2. Connect scan tool MB991958 to the data link connector.
3. Turn the ignition switch to the "ON" position.