Mitsubishi Lancer Evolution IX. Manual - part 634
TROUBLESHOOTING
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
52B-49
STEP 3. Check whether the diagnosis code is
reset.
Q: Is diagnosis code 34 set?
YES :
Replace the SRS-ECU (Refer
).
NO :
An intermittent malfunction is suspected
(Refer to GROUP 00
− How to Use
Troubleshooting/Inspection Service Points
).
Code No.35: Ignition of the air bag completed
DIAGNOSIS CODE SET CONDITIONS
This diagnosis code is set after the air bag has
deployed. If this diagnosis code is set before the air
bag has deployed, the cause is probably a malfunc-
tion inside the SRS-ECU.
PROBABLE CAUSE
Malfunction of the SRS-ECU
DIAGNOSIS
Replace the SRS-ECU. (Refer to
).
Code No. 39 Air bags Deployed Simultaneously
DIAGNOSIS CODE SET CONDITIONS
This code is set when the air bags have deployed
simultaneously. If this code is set before the air bags
have deployed, an internal failure may have occurred
in the SRS-ECU.
PROBABLE CAUSE
Malfunction of the SRS-ECU
DIAGNOSIS PROCEDURE
Replace the SRS-ECU. (Refer to
).