Serial communication terminal inspection
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 PCM connectors.
- Verify there is continuity between PCM connector terminal 3Q and DLC-2 KLN terminal.
Courtesy of MAZDA MOTORS CORP.
- If not as specified, repair the related harnesses.