DIAGNOSIS CODE SET CONDITIONS
This diagnosis code is set if a poor connection at the SRS-ECU is detected. However, if
the vehicle condition returns to normal, diagnosis code number 34 will be automatically erased,
and the SRS warning lamp will go out.PROBABLE CAUSES
- Damaged connectors
- Malfunction of the SRS-ECU
DIAGNOSIS PROCEDURE
)
- Check the connector lock switch terminal inside the harness side connector for improper contact or deformation.
Q: Are the SRS-ECU connector C-114 and C-115 in good condition?
YES:
Erase the diagnosis code memory, and check the diagnosis code. If diagnosis code
34 sets, replace the SRS-ECU (Refer to 
). Then go to Step 3
.NO: Repair or replace the SRS-ECU connector C-114 and C-115. Then go to Step 3
.STEP 3. Check whether the diagnosis code is reset.
Q: Is diagnosis code 34 set?
YES:
There is no action to be taken.NO: The procedure is complete (If no malfunctions are found in all steps, an intermittent malfunction is suspected). Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points
.