DTC 42-2x (42-20 to 42-29, 42-2A to 42-2F),42-3x (42-30 to 42-39, 42-3A to 42-3F),42-8x(42-80 to 42-89, 42-8A to 42-8F),42-Bx (42-B0 to 42-B9, 42-BA to 42-BF): Internal Failure of the Right Front Impact Sensor

1. Erase the DTC memory.

1. 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 42-2x, 42-3x, 42-8x,or 42-Bx indicated?

YES | - | Replace the right front impact sensor. 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 details.