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GENUINE TKY2 79 EZX Installation Instructions Manual

TKY3 79 EZX

Made by: GENUINE
Type: Installation Instructions
Category: Car Navigation system
Pages: 12
Size: 0.4 MB

 

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GENUINE  CAR-NAVIGATION UNIT 

INSTALLATION INSTRUCTIONS 

 

Thank you for purchasing a genuine Mazda accessory. 
Before removal and installation, be sure to thoroughly read these instructions. 
Please read the contents of this booklet in order to properly install and use the 
car-navigation unit. Your safety depends on it. 
Keep these instructions with your vehicle records for future reference.

 

 
 
 

x  There are several  WARNING and  CAUTION sections in this booklet concerning 

safety when installing or removing the car-navigation unit. Always read and follow them 
in order to prevent injuries, accidents, and possible damage to the vehicle. 

WARNING:

 

Indicates a situation in which serious injury or death could result if 

the warning is ignored. 

CAUTION:

 

Indicates a situation in which bodily injury or damage to the vehicle 

could result if the caution is ignored.

 

x For areas indicating the tightening torque in this instruction manual, tighten to the 

specified torque using a torque wrench. For areas in which the tightening torque is 
indicated inside parentheses ( ), the tightening torque is indicated as a reference value, 
however tightening using a torque wrench is not necessary. 

x  Do not modify the car-navigation unit. 

x Do not install the car-navigation unit in any way other than described in the following 

instructions. 

x If in any doubt, please ask your Mazda dealer to install the accessory in order to 

prevent errors in installation. 

x  If you have any questions about the use of the accessory, ask your Mazda dealer for 

proper advice before using it. 

x Mazda and its suppliers are not responsible for injuries, accidents, and damage to 

persons and property that arise from the failure of the dealer or installer to follow these 
instructions. 

To ensure safety and reliability of the work, installation, removal and disposal work 
must be carried out by an Authorized Mazda Dealership.

 

Be careful not to lose removed parts, and be sure that they are kept free from 
scratches, grease or other dirt.

 

 
 

PART NAME: CAR-NAVIGATION UNIT 

PART NUMBER: TKY2 79 EZX    (US/CANADA) 

TKY3 79 EZX    (MEXICO) 

VEHICLE: MAZDA CX-9 

 

 

To the dealer 
x  Please turn over these instructions to the customer after installation.   
To the customer 
x  Keep these instructions after installation. The instructions may be  necessary 

for installing other optional parts or removal of this accessory.

 

x  Should the vehicle or this accessory be resold, always leave these instructions 

with it for the next owner. 

 

WARNING

NOTE 

 䠣䠞㻌

 㻱㻌

 㻲㻌

TKY279EZX_01 

 


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ۂPARTS LIST 

 
 
 
x  TKY2 79 EZX (US/CANADA), TKY3 79 EZX (MEXICO) 

Part

 

Part name

 

Qty.

 

Part

Part name

Qty.

Part

 

Part name

Qty.

 

Car-navigation 
unit

 

1

 

 

Installation  

instruction

 

1

 

Owner’s 

manual 

1

 
 

 
 

 

 

ۂREQUIRED TOOLS 

ۼPhillips screwdriver

  

ۼTorque wrench

ۼTape-wrapped flathead screwdriver 

ۼSocket wrench (10mm) or Spanner wrench (10mm)          ۼClean rag (soft cloth)

 

 
 
 
 
 

 
 
 
 
 
 
 
 
 

 
 
 

1. PARTS

 

x  Before installation, verify that the kit includes all the following parts and that they are free of dirt, scratches, 

or damage.

 

NOTE:

2. BEFORE INSTALLATION

 

x  To prevent short related accidents while performing procedures, disconnect the negative battery cable 

before beginning any work. 

x  When disconnecting the connector, hold the connector itself to remove while pressing the connector lock. 

x  Do not apply excessive force to the wiring harness as it could cause an open circuit. 

x  When locking connectors, listen for a click that will indicate they are securely locked. 

x  Be careful not to pinch the wiring harness. Otherwise, the harness may be broken. 

 WARNING

 

x  Refer to the applicable Workshop Manual for removal and installation of vehicle parts. Not following the 

procedures for removal/installation in the Workshop Manual could result in an accident or vehicle 
malfunction.

 

x  When the negative battery cable is removed, the clock, radio, trip meters and other memories will be 

erased. Before performing work, record the content of the memory. 

NOTE:

 

x  When removing and installing vehicle parts, make sure they are clean with no scratches. Also, be sure to 

cover the vehicle body with protectors or mats when removing/installing parts to prevent scratches and dirt. 

CAUTION

 

NOTE: Requires factory installed 5.8” display. Not needed on vehicles with the
Technology Package (they already have factory navigation). All parts are the
same as OE (including SD card KD37-66-EZ1).

 


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Negative battery cable disconnection 

1.  Set the selector lever to   P range. 

 

 

 

 

 
 
 
2.  Disconnect the negative battery cable and wrap tape around it 

to insulate. 

 
 
 
 
 
 
 
 

 
 

CAR-NAVIGATION UNIT INSTALLATION 

Pocket Assy Removal 

 

1.  Grasp the clips (3) of grommet from the back side of the lower 

panel and press it out to the vehicle rear.

 

 

2. Disconnect the connectors. 
 
 
 
 
 
 
 
 
 
 
 
 

3. VEHICLE PARTS REMOVAL

 

x  When the negative battery cable is connected during 

operation, it may cause electric shock or other personal 
injuries. Disconnect the negative battery cable before 
removal/installation.

 

WARNING

x  When removing/installing the parts, park the vehicle on 

level ground and apply the side brake securely. Be sure to 
turn the ignition switch off, otherwise the vehicle can move, 
causing personal injury or vehicle damage.

 

WARNING

4. INSTALLATION

 

 

 

Negative battery cable 

x  Be careful not to apply excessive force to the wiring 

harness when removing the connectors.

 

CAUTION

  

 

Grommet 

Lower panel 

Clips 

    

 

 

Clips 

Clips 

Clips 

Connectors 

Back side of lower panel 

 


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Car-navigation unit Installation

 

1. Connect the USB, GPS antenna, and +B/ACC connectors to 

the car-navigation unit.

 

 
 
 
 
 
 
 
 

 

 
2. Press the clips (4 locations) shown in the figure and install the 

car-navigation unit to the lower panel.

 

 
 
 
 
 

 
 
 
 
 

GPS CONNECTOR INSTALLATION (For US/CANADA)

 

GPS connector installation 

1.

 

Disconnect the connector from the bluetooth unit and connect it 

to the connector shown in the figure.

 

 

 

 

 

 

 

 
 

 

 

 
 

x  Be careful not to press the car-navigation unit when 

installing it.

 

CAUTION

 

 

USB connector 

+B/ACC 

connector 

GPS antenna 

connector 

Car-navigation  

unit 

Clips 

Clips 

 

Car-navigation unit 

Lower panel 

Clips 

Clips 

    

  

 

Bluetooth unit 

GPS 
connector 

Bluetooth unit 

Lower panel 

Vehicle front 

Vehicle front 

Steering shaft 

Steering shaft 

x  When switching the connector, if the GPS connector 

harness is secured with blue colored tape, peel off the blue 

colored tape and install the connector.

 

CAUTION

 


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1. Connect the negative battery cable and perform an operation check by referring to the owner’s manual 

applicable to the vehicle. 

 

Tightening torque : 2.9 – 4.9 N

 
2.  If there is any malfunction, disconnect the negative battery cable and verify that each connector is properly 

connected and the wiring harnesses are not damaged or pinched, then perform the operation check again. If it 
does not operate normally, contact the dealer where the unit was purchased. 

䕔 After installing the car-navigation unit, verify the connections of the GPS antenna, +B/ACC, and USB 

connectors using the following procedure:

 

 

Connection verification of GPS antenna connector

 

1. 

㼀㼡㼞㼚㻌㼠㼔㼑㻌㼕㼓㼚㼕㼠㼕㼛㼚㻌㼟㼣㼕㼠㼏㼔㻌㼠㼛㻌㼠㼔㼑㻌㻻㻺㻌㼜㼛㼟㼕㼠㼕㼛㼚㻚 

2.  After the opening screen ends, the Audio off screen is 

displayed.

 

 

 

 

 

 

 
3. 

Press the POWER/VOLUME dial to switch to the on screen.

 

 
 

 

 

 

 

 

 

 

 

 
 
 
 
 
 
 

4. 

Press the POWER/VOLUME dial and SEEK UP button at the 

same time on the Audio on screen (press POWER/VOLUME 

dial a little earlier).

 

 
 
 
 
 

 

 

5. OPERATION CHECK

 

㻭㼡㼐㼕㼛㻌㼛㼒㼒㻌㼟㼏㼞㼑㼑㼚 

 

 

POWER/VOLUME dial 

SEEK UP button 

 

 

 

 

㻭㼡㼐㼕㼛㻌㼛㼚㻌㼟㼏㼞㼑㼑㼚 

POWER/VOLUME dial 

 


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5.  After switching to the AUDIO system screen, touch the 

buttons in the order of “1”, “5” and “ENTER” on the screen.

 

 
 
 
 
 
 
 

6. 

After switching to the Vehicle and Navi Signal Check screen,

 

touch “    “on the screen to switch the display screen to 

“NAVI GPS ANT”. Verify that “NAVI GPS ANT: OK” is 

displayed.

 

If not OK, verify the connection condition again.

 

7.  Press the POWER/VOLUME dial to switch to the AUDIO 

screen.

 

8. 

Switch the ignition off

 

 

 

Connection verification of +B/ACC connector and USB connector

 

1. 

Turn the ignition switch to the ON position. 

2.  When the Audio off screen is displayed after the opening 

screen ends, press the NAV button.

 

 
 

 

 

 

 

 

 

 

 

 

 

 

 
 
 
3.  When the screen in the figure on the left is displayed, the 

connection verification is completed. If it is not displayed, 

verify the connection condition again.

 

 
 
 
 
 
4. 

Switch the ignition off.

 

 
 

 

 

 

 

 

 

NAV button 

Audio off screen 

 

x  The procedure from this screen is performed by a user. 

This procedure ends on this screen.

 

x  If the continue button is pressed, perform the “Reset 

procedure” (Pg. 7).

 

 


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Reset procedure 

 

 

 

 

 

 

1. Touch "No”. 

 

 

2. Touch “Join Map Share”. 

 

 

 

 

 

 

 

 

 

3. Touch “Continue”. 

 

 

 

 

 

 

 

 

 

4. Touch “Yes”. 

 

 

 

 

 

 

 

 

5. Touch “I agree”. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

x  This procedure is in Step 3 of, “Connection verification of 

+B/ACC connector and USB connector (Pg. 6)”, and is 

implemented only if the “Continue” button is pressed by 

mistake and the screen advances too far.

 

IMPORTANT: Follow "SOFTWARE DOWNLOAD PROCEDURE" and "REFLASH
PROCEDURE" (shown as last 2 pages of this instruction) before proceeding.

 


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6. Touch the screen. 

 

 

 

 

 

 

 

 

 

7. Touch “Setting”. 

 

 

 

 

 

 

 

 

 

8. Touch the location shown in the figure. 

 

 

 

 

 

 

 

 

 

9. Touch “Reset factory setting”. 

 

 

 

 

 

 

 

 

 

10. Touch “Yes”.   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


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11. Touch “Yes”. 

 

 

 

 

 

 

 

 

 

12. Setting is finished when “Welcome” screen appears. 

13. Switch the ignition off. 

 

 

 

 

 

 

 

 

 

 

䕔 After connecting the negative battery cable, restore the vehicle functions using the following procedure. 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

Power window auto function 
z  If the battery is disconnected, the automatic full open/close feature of the power window is disabled. 

This feature can be recovered by the following procedure.

 

1.  Turn the ignition switch to the ON position. 

2.  Hold down the power window switch until the window is fully open. 

3. Pull up the power window switch to close the window and continue to pull it up for about two seconds 

after it is fully closed. 

4. If the feature does not function even after the ignition switch is turned off, contact an Authorized Mazda 

Dealer. 

  CAUTION 

 

 

 

 

 


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Date                ,        ,

 

VIN

Approv

ed

 

 

 

 

 

Checked

 

 

Person i

n

 

 

charg

e
 

 

 

INSTALLATION 

INSPECTION 

SHEET

 

MAZDA 

CX-9 

Car-navigation unit

 

TKY2 79 EZX (US/CANADA) 

TKY3 79 EZX (MEXICO)

 

 
Perform the following inspections

 

 
1. Inspection items after installation

 

 

x  Verify the fitting between the vehicle part and the installed part, and inspect for damage or 

dirt.

 

 
x  When connecting connectors, verify the connection again to prevent poor connection or 

mis-connection. (Insert two times.)

 

 
2. Vehicle parts reinstallation

 

Inspected part 

Inspection 

item 

Inspection Check

 

Negative battery terminal 

Torque 
change 

Is the nut for the negative battery terminal tightened to 
the specified torque? 
Tightening torque: 2.9

4.9

 

N

m 

 

Power window switch panel 

Operation 

Verify the operation of all power windows which were 
removed and installed. Verify the automatic operation 
of the driver’s window. 

 

 
3. Installation of accessory, operation check

 

Inspected part 

Inspection 

item 

Inspection Check

 

Car-navigation unit

 

Check 

Was “5. Operation check” performed?

 

 

 
 
 
 
 
 
 
 
 
 

 

Check 

The term of validity for this sheet : 3 year

 

 

Check 

 


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SOFTWARE DOWNLOAD PROCEDURE

Downloading Update Software to a SD card (if already completed skip to Reflash procedure)

1.   Insert a new blank 512 MB (minimum) to 16 GB (maximum) SD card into the SD card slot of a computer with 

internet access. Make sure the SD card is in the “unlocked” position. 

NOTE:   DO NOT use the customer’s MAP SD card to update the system. 

2.   Go to “Start” and select “Computer,” then double-click on the SD card “removable disk”. 

3.   Delete any existing files. 

4.   Confirm that no files are left on the SD card. 

5.   Log on to MS3 and select “IDS/Infotainment.” 

6.   Select “TomTom Updates.” 

7.   Select “Click Here” to read the TomTom - End-User License Agreement (EULA). 

8.   After reading the TomTom - EULA, select “I AGREE” to gain access to the update file. 

9.   Save the “10.851.1441501_ECR9.5.1-CAB-Fuji.cab” to the desktop, then double click to open. 

10. Copy the two update files to the SD card 

11. Right click the two files and select “Properties” to make sure the files are “Read Only.” If not, check the box 

to make the file “Read Only” and then select “OK.” 

NOTE:   The files are made “Read Only” so that the system will not erase the files off the SD card during the 

update process. You can then continue to use this SD card to update other vehicles. 

12. Remove the update SD card from the computer. 

NOTE:   The update files can also be copied to other SD cards. 

 


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REFLASH PROCEDURE

1.   Turn the ignition OFF. 

NOTE:   For customer vehicles, verify that the navigation system software is not the latest. See TomTom 

Software Version Verification Procedure. 

2.   Open the sliding door of the navigation control unit and remove the customer’s MAP SD card. Insert the 

update SD card and close the sliding door. 

3.   Turn the ignition ON and wait for the audio system to turn on. 

4.   Press the “NAV” button to switch to the navigation screen. 

NOTE:   It will take up to 1 minute to show the software update screen. First the hour glass appears, then 

you can select the “check mark” or wait 5 seconds and the software loading will start (progress bar 
is filled from 0%-100%). 

CAUTION:   DO NOT remove the SD card or turn the ignition OFF during software loading. 

5.   After the completion of the software update, the system will reboot and show a screen that says “No map 

data found.” Turn the ignition OFF and remove the update SD card. The software update is complete. 

6.   Insert the customer’s MAP SD card and turn the ignition ON.