Mazda 6 Owners Manual: KEY Warning Light (Some models)
Take the appropriate action and verify that the warning light turns off.
Taking Action
Take the appropriate action and verify that the warning light turns off.
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Message Indicated on Display
If a message is displayed in the center display, take appropriate action (in
a calm manner) according to the displayed message.
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Other materials:
Mazda 6 Owners Manual: No. 2 all on-board diagnostic functions inoperative
When performing an asterisked (*) troubleshooting inspection, shake the
wiring harness and connectors while doing the inspection to discover whether
poor contact points are the cause of any intermittent malfunctions. If there
is a problem, check to make sure connectors, terminals and wir ...
Mazda 6 Owners Manual: Battery inspection
Battery
Inspect the battery in the following procedure.
Test load chart
Battery positive voltage with load
Back-up Current
1. Verify that the engine switch is at OFF and that the key has been removed.
2. Disconnect the negative battery cable.
3. Measure the back-up current between the n ...