Mitsubishi Electric Lancer Evolution-VII Workshop Manual page 560

Code No.34 Connector Lock System
The SRS-ECU connector is mounted with a connector lock switch terminal for
detecting the connected state of the connector.
SRS-ECU connector is poorly connected.
However, when the vehicle condition returns to normal, this code will be
automatically erased, and the SRS warning lamp will go out.
Is the SRS-ECU connector C-21 connected properly?
Check the C-21 SRS-ECU connector.
D Disconnect the connector.
D Check the connector lock switch terminal in the harness
side connector for contact pressure and deformation, etc.
(See Figure A.)
Is the connector lock switch terminal normal?
Replace the SRS-ECU.
Code No.35 SRS-ECU (deployed air bag) system
This code is displayed after deployment of air bags. If displayed before
deployment, the code indicates malfunction probably present in SRS-ECU.
If the above-mentioned code No. is output, replace the SRS-ECU.
SRS -
YES
OK
Troubleshooting
Probable Cause
D Faulby connector
D SRS-ECU inperable
NO
Correct the connector connection.
NG
Check trouble symptoms.
NG
Correct
Figure A
Front view of the SRS-ECU connector
(harness side)
Probable cause
D SRS-ECU inperable
Connector lock switch terminal
52B-29