Symptom Troubleshooting

Automatic Transmission

Engine and A/C System


Auxiliary Systems

Climate Control System

ABS & Traction Control

Entertainment System

Instrument Cluster

Air Bag System

Cruise Control

Keyless Entry

OBD Troubleshooting

Diagnostic Trouble Codes


Visual Guides

Spark Plug Removal / Installation

Coil Spring & Rear Deck Removal

Transmission Fluid Replacement

Intercooler Removal & Cleaning

Adding Factory Keyless Entry

Headlamp Removal



Support Information

Technical Service Bulletins

Vacuum Hose Diagrams

Common Issues


Maintenance Advanced Search

Sub-Domain Index

The Archive

Chat Room

Information provided may be incomplete or incorrect for models sold outside of North America.  Refer to the factory service manual for information not covered here.  Visit the Millenia forum at for current discussions and info. This site is not affiliated with Mazda Motor Corporation.