Warning Light Flashes 2 Or 8 Times
WARNING: This page is about a different car, the 1991 Mazda RX-7, 1991 Mazda MX-5 Miata, 1990 Mazda RX-7, and 1990 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.
- Disable air bag system. See DISABLING & ACTIVATING AIR BAG SYSTEM. Disconnect diagnostic module Black and Gray connectors. See Figure or Figure . Check continuity between Black connector Brown/Yellow wire and ground. If continuity is not present, go to step 4). If continuity is present, go to next step.
- Check continuity between Black connector Brown/White wire and ground. If continuity is not present, go to step 5). If continuity is present, go to next step.
- Check continuity between Black connector Brown wire and ground. If continuity is present, replace diagnostic module. If continuity is not present, go to step 6).
- Disconnect right front impact sensor connector. Check continuity between ground and each harness sensor terminal. See Fig 1 . If continuity is present, replace wire harness assembly. If continuity is not present, go to step 7).
- Disconnect center front impact sensor connector. Check continuity between ground and each harness sensor terminal. If continuity is present, replace wire harness assembly. If continuity is not present, go to step 7).
- Disconnect left front impact sensor connector. Check continuity between ground and each harness sensor terminal. If continuity is present, replace wire harness assembly. If continuity is not present, go to step 7).
- Ensure all front impact sensors are correctly installed. If all front impact sensors are installed correctly, replace defective front impact sensor.