Mazda 6 Service Manual: Dtc b2103

Dtc b1681

Dtc b1600

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Mazda 6 Service Manual: After repair procedure
Caution After repairing a malfunction, perform this procedure to verify that the malfunction has been corrected. When this procedure is carried out, be sure to drive the vehicle at lawful speed and pay attention to the other vehicles. 1. Connect the WDS or equivalent to the DLC-2. 2. Turn th ...

Mazda 6 Service Manual: Door lock timer unit inspection
1. Measure the voltage at the door lock timer unit terminals (other than terminal 1E and 2W) as indicated below. If not as specified, inspect the parts listed under Action. 2. Disconnect the negative battery cable. 3. Disconnect the door lock timer unit connector and inspect for continuity ...