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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mazda 3 (2003 release)

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Mazda 3
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Mazda
3
Operation and maintenance of car
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Electrical Inspections
Test mode input-output combination of devices
Check the speaker front door
Check the front speaker treble
Checking the antenna feed
Check switch audio controls
Checking power window motor servo
Check the main power window switch with actuator
Checking power window switch with actuator
Check the thread for heated rear window
Check the exterior mirrors with the electric drive
Check switch exterior mirrors with electric drive
Check the lock actuator and lock the back door
Check the lock actuator and the front door lock
Check the control switch on the instrument panel lighting
Tables
Body
 


Hit Counter by Digits


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Check the speaker front door



Check the resistance between the dynamics of the front door.
If the resistance is not correct, replace the front door speaker.
Resistance: 4 Ohm.
Connect the battery voltage of 1.5 V to the dynamics of the front door and make sure that the dynamics of the front door makes a sound.

Driving dynamics of the anterior checking doors
Fig. 7.83. Driving dynamics of the anterior checking doors


If the sound is not audible, replace the speaker front door.





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Check the front speaker treble

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