Back-up Current
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.
- Verify that the ignition switch is turned off and that the key has been removed.
- Disconnect the negative battery cable.CAUTION:
- Operating electrical loads while measuring the back-up current can damage the circuit tester.
- Measure the back-up current between the negative battery terminal and the negative battery cable.
- If the current exceeds the maximum, remove the fuse in the main fuse block and the fuse block one by one while measuring the back-up current.
- Inspect and repair harnesses and connectors of the fuse at which the current reduces.
Back-up current
20 mA max.