DTC Troubleshooting: 41-Bx

DTC 41-Bx (41-B0 to 41-B9, 41-BA to 41-BF):
Internal Failure of the Left Front Impact Sensor

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 41-9x or 41-Bx indicated?

YES - Replace the left front impact sensor. If the DTC returns, replace the SRS unit.n

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.