Mitsubishi Electric Lancer Evolution-VII Workshop Manual page 497

54B-30
Inspection Procedure J-6
No driver's door lock actuator signal input to ETACS-ECU.
As the driver's door lock actuator input signal is used to control the operation of
the following functions, any abnormality in this signal prevents these functions
operating normally.
D Central locking
Check driver's door lock actuator (Refer to GROUP 42 -
Doors).
Measure at the driver's door lock actuator connector
D Disconnect the connector and test on the harness side.
<L.H. drive vehicles>E-08
D Continuity between terminal 1 and body earth.
OK : Continuity confirmed.
<R.H. drive vehicles>E-18
D Continuity between terminal 3 and body earth.
OK : Continuity confirmed.
Check the following connectors:
<L.H. drive vehicles> E-08, C-24, C-227
<R.H. drive vehicles> E-18, C-110, C-227
OK
Check the trouble
symptoms.
NG
Check the harness between the driver's door lock actuator
and the ETACS-ECU.
Replace ETACS-ECU.
SWS -
OK
OK
NG
Repair
OK
Troubleshooting
Probable cause
D Driver's door lock actuator fault
D ETACS-ECU fault
D Harness or connector fault
NG
Replace
NG
Check the following connectors:
<L.H. drive vehicles> E-08, C-24
<R.H. drive vehicles> E-18, C-110
OK
Check the trouble
symptoms.
NG
Check the harness between the driver's door lock actuator
and earth.
NG
Repair
NG
Repair