| DTC 91-2x (91-20 to 91-29, 91-2A to 91-2F): | Short in SRS indicator |
| 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 91-2x indicated? YES - 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 for troubleshooting details. |
| 3. | Turn the ignition switch OFF. Disconnect the battery negative cable, and wait for 3 minutes. |
| 4. | Disconnect SRS unit connector A (28P) from the SRS unit. |
| 5. | Remove the gauge assembly. Disconnect the gauge assembly connector (30P) (A) from the gauge assembly. |
| 6. | Check resistance between the No. 19 terminal of SRS unit connector A (28P) and body ground. There should be an open circuit, or at least 1 MW. Is the resistance as specified? YES - Go to 7. NO - Short to ground in the dashboard wire harness; replace the dashboard wire harness.n |
| 7. | Reconnect the gauge assembly connector (30P) (A). |
| 8. | Check resistance between the No. 19 terminal of SRS unit connector A (28P) and body ground. There should be 500 W or more. Is the resistance as specified? YES - Faulty SRS unit; replace the SRS unit.n NO - Short to ground in the SRS indicator circuit of the gauge assembly; replace the gauge assembly.n |