Lancer L4-2.0L (4B11) (2008)
NO : Repair the wiring harness between data link connector C-34 and ETACS-ECU connector C-301.
STEP 5. Check the wiring harness between data link connector C-34 and ETACS-ECU connector C-301 for line-to-line short. Measure the
resistance at data link connector C-34.
1. Disconnect the scan tool and ETACS-ECU connector C-301, and measure the resistance at the wiring harness side of data link connector C-34.
2. Measure the resistance between data link connector terminal 6 and 14.
OK: Continuity exists (2 ohm or less)
Q: Do the resistance measure 2 ohm or less?
YES : Go to Step 6.
NO : Repair the wiring harness between data link connector C-34 and ETACS-ECU connector C-301.
STEP 6. Using scan tool MB991958, diagnose the CAN bus line.
CAUTION: 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. Connect scan tool MB991958 to the data link connector.
2. Turn the ignition switch to the "ON" position.