DTC 81-64

DTC 81-64: Internal Failure of the Front Passenger's Weight Sensor Unit

1. Erase the DTC memory.
2. Turn the ignition switch ON (II), and check that the SRS indicator comes on for about 6 seconds and then goes off.

Does the SRS indicator stay on, and is DTC 81-4x, 81-5x, 81-63, Of 81-64 indicated?

YES - Replace the front passenger's weight sensor unit. If the DTC returns, replace the SRS unit.

NO - Intermittent failure, system is OK at this time. Go to Troubleshooting intermittent Failures. If another DTC is indicated, go to the DTC troubleshooting index.