DTC 5-1

DTC 5-1 Indicates an internal failure in the SRS unit, but first perform the steps below:

- In case only DTC 5-1 is indicated, first troubleshoot DTC 1-3, DTC 1-3 and DTC 2-3, DTC 2-3 then erase the memory, and recheck the DTC indication. If DTC 5-1 doesn't reappear, it is not necessary to replace the SRS unit.
- If there is an intermittent failure in the SRS power supply, DTC 5-1 and DTC 9-2 are indicated. Erase the memory, and do the troubleshooting for intermittent failures. Troubleshooting Intermittent Failures