

Diagnostic procedure


Dtc p0340
Dtc p0420Mazda 6 Service Manual: Rear door lock actuator inspection
Door Lock Actuator
1. Disconnect the front door lock actuator connector.
2. Apply battery positive voltage to the front door lock actuator terminals
and inspect the operation of the front door lock actuator.
If not as specified, replace the front door lock actuator.
With double locking ...
Mazda 6 Service Manual: Shift mechanism
1. Remove the battery, battery tray and battery bracket.
2. Remove the air cleaner component. (See INTAKE-AIR SYSTEM
REMOVAL/INSTALLATION.)
3. Remove the dashboard compleat. (See DASHBOARD REMOVAL/INSTALLATION.)
4. Remove the SAS control module. (See SAS UNIT REMOVAL/INSTALLATION.)
5. Remove t ...