Mazda 3 Owners Manual: Identification Numbers
Vehicle Identification Number
The vehicle identification number legally identifies your vehicle. The number is on a plate attached to the cowl panel located on the left corner of the dashboard. This plate can easily be seen through the windshield
Motor Vehicle Safety Standard Label (U.S.A. and Canada)
For vehicle identification number beginning with JM1
For vehicle identification number beginning with 3MZ *
*1 Check the vehicle identification number on the vehicle identification number plate. Refer to Vehicle Identification Number on .
Chassis Number
Open the cover shown in the figure to check the chassis number.
Vehicle Emission Control Information Label (U.S.A. and Canada)
Tire Pressure Label
For vehicle identification number beginning with JM1
For vehicle identification number beginning with 3MZ *1
*1 Check the vehicle identification number on the vehicle identification number plate. Refer to Vehicle Identification Number on .
Engine Number
Specifications
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Specifications
Engine
Electrical System
*1 Q-85 is designed for i-ELOOP system. Only Q-85 should be used to ensure
correct operation of i-ELOOP
system. Consult an Authorized Mazda Dealer for details.
...
Other materials:
Positive Crankcase Ventilation (PCV) Valve Inspection [Mzr 2.0, Mzr 2.5]
Airflow Inspection
1. Disconnect the section (A) of the ventilation hose shown in the figure.
2. Start the engine and verify that vacuum is applied to the end of the disconnected
ventilation hose while the engine is idling.
NOTE:
Because it is difficult to directly inspect the PC ...
DSC HU/CM Removal/Installation
WARNING:
If the DSC HU/CM configuration is not completed, it could result in an unexpected
accident due to the DSC being inoperative. If the DSC HU/CM is replaced, always
use the automatic configuration function so that the DSC operation conditions
are correct.
If the DSC se ...
DSC Off Switch Removal/Installation
1. Remove the switch panel in the direction of the arrow shown in the figure.
2. Disconnect the connector.
3. Remove the DSC OFF switch in the direction of the arrow (2) shown in the figure
while pressing the tabs in the direction of the arrow (1).
4. Remove the DSC OFF switch.
5. ...