Relay Type
Four-terminal
Type A
1. Remove the relay.
2. Inspect for continuity between the relay terminals using an ohmmeter.
Type B
1. Remove the relay.
2. Inspect for continuity between the relay terminals using an ohmmeter.
Type C
1. Remove the relay.
2. Inspect for continuity between the relay terminals using an ohmmeter.
Mazda 6 Service Manual: Disconnection of the negative battery cable
Before beginning any work, turn the ignition switch to LOCK position,
then disconnect the negative battery cable and wait for more than 1 minute
to allow the backup power supply of the SAS unit to deplete its stored
power. Disconnecting the battery cable will delete the memories of the
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