
Diagnostic procedure

Dtc p0420
Dtc p0480Mazda 6 Service Manual: Aluminum Wheel Maintenance
A protective coating is provided over the aluminum wheels. Special care is needed
to protect this coating.
CAUTION
Do not use any detergent other than mild detergent. Before using any detergent,
verify the ingredients. Otherwise, the product could discolor or stain the aluminum
wheels.
NOTE ...
Mazda 6 Service Manual: Starter removal/installation
Warning
When the battery cables are connected, touching the vehicle body with starter
terminal B will generate sparks. This can cause personal injury, fire, and
damage to the electrical components. Always disconnect the battery negative
cables before performing the following operation.
1. Di ...