Mazda CX-5 Service & Repair Manual: Car Navigation System
Outline
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The car-navigation system displays point-of-origin and road guidance maps via the audio unit display and provides guidance and information to the desired point of destination.
NOTE:
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For the car-navigation system operation, refer to the owner's manual.
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A TomTom car-navigation unit has been adopted.
Function
Navigation function
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Calculates route to destination, and provides guidance using the settings made by the user.
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The navigation system is a hybrid-type system which combines independent navigation and satellite navigation to provide highly accurate detection of the current position based on specialized map matching which identifies the current position by comparing the map information data read from the navigation map data on the SD card with the current position measured by the independent navigation and satellite navigation systems.
Map matching
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Map matching compares the road configurations of the map information data stored in the SD based on the current position information measured from independent navigation and satellite navigation, and corrects the current position to the most suitable map information data on the route.
Guidance
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Display guidance
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The remaining distance to destination, branch points, and road names are indicated on the display.
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Voice guidance
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Voice guidance is provided for destination, distance to branch point and heading. The voice guidance is output from the speakers equipped on the vehicle.
Structural view
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The car-navigation system consists of the car-navigation unit, audio unit, command switch, GPS antenna, voice recognition microphone, and speakers.
Block diagram
Without Bose®
With Bose®
Operation
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Reads the SD card map data inserted into the car-navigation unit and sends the read data to the audio unit.
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When the audio unit NAV switch is pressed, the system switches to NAVI mode and the navigation screen is displayed in the audio unit display.
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The car-navigation unit is a hybrid-type system which combines independent navigation with satellite navigation, calculates position information and route and arrival time to the destination, and displays it in the audio unit display.
NOTE:
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For details on the car-navigation system, refer to the owner's manual.
Navigation
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Car Navigation System Does Not Operation [Car Navigation System]
Possible DTC
Even if the map screen is touched, the car-navigation system cannot be
operated
POSSIBLE CAUSE
Audio unit malf ...
Other materials:
SRS Air Bag Deployment Criteria
This chart indicates the applicable SRS equipment that will deploy depending
on the type of collision.
(The illustrations are the representative cases of collisions.)
X: The SRS air bag equipment is designed to deploy in a collision.
*1 (With Driver and Front Passenger Occupant Classification ...
Tie Rod Inspection
1. Inspect for bending and damage.
If there is any malfunction, replace the tie rod.
2. Inspect for excessive play.
If there is any malfunction, replace the tie rod.
3. Swing the tie rod five times.
4. Measure the swing torque of the tie rod using a pull scale.
...
Forced Ignition On
NOTE:
In order to perform a forced ignition ON, the M-MDS is necessary. If the
servicing is being done outside of an Authorized Mazda dealership, contact an
Authorized Mazda dealership for instructions.
The forced ignition ON procedure forces a power supply to each part when
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