DTC 51

DTC SET CONDITIONS
These DTC are output when a fault is detected in the SRS-ECU. The most likely causes for this code to be set are shown in the table.

TROUBLESHOOTING HINTS
Malfunction of the SRS-ECU

DIAGNOSIS
Replace the SRS-ECU.

Q: Is any of DTC output?

YES: There is no action to be taken.

NO: This diagnosis is complete.