Symptom Troubleshooting

SRS Symptom Troubleshooting - Faulty seat belt reminder indicator

Faulty seat belt reminder indicator

NOTE:

- Before doing this troubleshooting procedure, find out if the vehicle was in a collision. If so, verify that all the required components were replaced with new components, of the correct part number, and that they were properly installed Service and Repair.
- Before doing this troubleshooting procedure, make sure the battery is fully charged Battery Test. If the battery voltage is low, SRS indicator may stay on.
- Before replacing the SRS unit, check the SRS unit software version with the HDS. If the software version is not the latest, update the SRS unit software Testing and Inspection, and retest.

1. Check for DTCs with the HDS.

Are any SRS DTCs indicated?

YES -

Do the SRS DTC troubleshooting.

NO -

Go to step 2.

2. Check for body electrical DTCs with the HDS.

Is DTC U0151 indicated?

YES -

Troubleshoot DTC U0151 U0151.

NO -

Go to step 3.

3. Do the gauge control module self-diagnostic function Testing and Inspection.

Does the seat belt reminder indicator blink?

YES -

Faulty SRS unit; replace the SRS unit Service and Repair.

NO -

Faulty gauge control module; replace the gauge control module Service and Repair.