DTC 51
DTC 51: Driver's Air Bag Module (Squib Ignition Drive Circuit) System Detected Short CircuitDTC SET CONDITIONS
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These DTC are set 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.