On-Board Diagnostic Test Procedure
WARNING: This page is about a different car, the 2004 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the negative battery cable.
- Remove the A/C amplifier.
- Disconnect the A/C amplifier connector (24-pin).
- Using a jumper wire or a similar device, short circuit A/C amplifier connector (24-pin) terminals 1P and 1R.
- Connect the negative battery cable.
- Turn the ignition switch to the ON position (engine off).