1. Disconnect the negative battery cable..
2. Disconnect the connector..
3. Verify the resistance between bass-box terminals.

If not within the specification, replace the bass-box.

0.91.1 ohms
Auxiliary Jack/Usb Port Removal/Installation
Bass Box Removal/InstallationTurning the Engine Off
WARNING
Do not stop the engine while the vehicle
is moving:
Stopping the engine while the vehicle
is moving for any reason other than in
an emergency is dangerous. Stopping
the engine while the vehicle is moving
will result in reduced braking ability
due to the loss of ...
Steps for Determining the Correct
Load Limit
Steps for Determining Correct Load Limit-
Locate the statement The combined weight of occupants and cargo
should never exceed
XXX kg or XXX lbs. on your vehicle's placard.
Determine the combined weight of the driver and passengers that
will be riding in your
vehicle.
Subtract the ...
Engine SST [Mzr 2.3 Disi Turbo]
1: Mazda SST number
2: Global SST number
Example
1:49 UN30 3328
2:303328
Rear oil seal replacer
1:
2:303507
Crankshaft TDC timing pin
1:49 UN30 310610
2:3031061
Camshaft
alignment timing tool
...