Lancer L4-2.4L SOHC (2005)
YES: Go to Step 5.
NO: Go to Step 4.
STEP 4. Check the wiring harness between driver's door lock key cylinder switch connector E-01 (terminal 2) and ground.
NOTE: Also check intermediate connector C-17 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate
connector C-17 is damaged, repair or replace the damaged component(s) as described in Harness Connector Inspection.
Q: Is the wiring harness between driver's door lock key cylinder switch connector E-01 (terminal 2) and ground in good condition?
YES: No action is necessary and testing is complete.
NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the
connector. Repair the wiring harness as necessary. If the systems, which are described in "CIRCUIT OPERATION", work normally, the input signal
from the driver's door lock key cylinder switch should be normal.
STEP 5. Check ETACS-ECU connector C-227 for loose, corroded or damaged terminals, or terminals pushed back in the connector.
Q: Is ETACS-ECU connector C-227 in good condition?
YES: Go to Step 6.
NO: Repair or replace the damaged component(s). Refer to Harness Connector Inspection. If the systems, which are described in "CIRCUIT
OPERATION", work normally, the input signal from the driver's door lock key cylinder switch should be normal.
