GND circuit inspection: Notes
WARNING: This page is about a different car, the 2005 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.
- Turn the ignition switch to the LOCK position.
- Disconnect the PCM connectors.
- Inspect for continuity between the PCM GND terminals and body GND using an ohmmeter.
- If not as specified, repair the related harnesses for open circuit.
| PCM GND terminal |
| 3A |
| 3B |
| 4A |