maestro install guide · label on the wire. (voltage must be stable and not fluctuate to the sound...

The brand names and logos found in this guide are property of their respective owners. Automotive Data Solutions Inc. © 2011

Rev. Date: April 10, 2012Doc. No.: ##----=##

VERSION FRANÇAISE DISPONIBLE EN LIGNE AU WWW.IDATALINK/(TBD)

PLEASE VISIT WWW.IDATALINK.COM/SUPPORT FOR COMPLETE PRODUCT DETAILS

MA

ES

TR

O IN

ST

AL

L G

UID

EP

roce

du

res

for

veh

icle

s n

ot c

urr

entl

y co

vere

d

NOTICE: The manufacturer will accept no responsibility for any electrical damage resulting from improper installation of this product, be that either damage to the vehicle itself or to the installed device. This device must be installed by a certified technician. This guide has been written for properly trained technicians; a certain level of skill & knowledge is therefore assumed. Please review the Installation Guide carefully before beginning any work.

P. 1/8

¨

¨

¨

¨

¨

¨

¨

¨

¨

¨

¨

¨

MAKE

MODEL

YEAR

TRIM / PACKAGE

VIN

SWI - 1

A

SIGNAL WIRE COLOR RESISTANCE (at idle)

LOCATED AT STEERING WHEELLOCATED BEHIND RADIO

B

FEED WIRE COLOR


C

STEERING WHEEL BUTTON NAME RESISTANCE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

SWI - 2

VEHICLE INFORMATION

NOTES

A



B

FEED WIRE COLOR


C


1

2

3

4

5

6

7

8

SWI - 3

A



B

FEED WIRE COLOR


C


1

2

3

4

5

6

7

8

WWW.IDATALINK.COM/SUPPORT Automotive Data Solutions Inc. © 2012

PR

OG

RA

MM

ING

EXTR

AS

PR

EPA

RA

TIO

NIN

STA

LLA

TIO

N

Form

Maestro Install Guide / Vehicles not currently covered

Maestro SW module can support 2 SWI wires.Maestro RR module supports 3 SWI wires.

RANGEHOLD

OFF

VHz

Hz

Hz

Hz

~ ~

~

VmV Ω

Ω

)))))

mA

A

MIN MAX

400mA

10A COMFUSED

V!

600V CAT IV1000V CAT III

88.88

P. 2/8

PR

OG

RA

MM

ING

EXTR

AS

PR

EPA

RA

TIO

NIN

STA

LLA

TIO

N

Flat blade screwdriver

Zip ties Electrical tapeRazor knife

Multi-meter

Soldering iron and solder

Philips screwdriver Torx screwdriver Allen Key

Panel popper tool

Socket, ratchet & extension

Cutters


Required Tools


OFFACCACC ON

START

RANGEHOLD

OFF

VHz

Hz

Hz

Hz

~ ~

~

VmV Ω

Ω

)))))

mA

A

MIN MAX

DC

400mA

10A COMFUSED

V!


12.00

V

12VΩ

COM

V

DC

12VΩ

COM

V

DC

Ω

COM

V

DC

3211 2 3 4 5 6 7 8 9

3211 2 3 4 5 6 7 8 9

3211 2 3 4 5 6 7 8 9

3211 2 3 4 5 6 7 8 9

OFFACC ON

START

RANGEHOLD

OFF

VHz

Hz

Hz

Hz

~ ~

~

VmV Ω

Ω

)))))

mA

A

MIN MAX

400mA

10A COMFUSED

V!


12.00 VDC

P. 3/8

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

PR

OG

RA

MM

ING

EXTR

AS

PR

EPA

RA

TIO

NIN

STA

LLA

TIO

N

Pull out the radio.Do not disconnect harnesses!

Turn key to ACC position

Turn the radio ON.Set volume to medium.

Turn the parking lights OFF.

Turn the parking lights ON.

Set the dashboard illumination dimmer to a medium lighting intensity.

Set DMM (Digital Multimeter) to DC volts. Connect red probe at input terminal for voltage and resistance.Connect black probe at common (return) terminal.

Apply RED DMM probe tip to 12V(+).Apply BLACK DMM probe tip to Ground(-).

Continue to apply RED DMM probe tip to 12V(+).

Remove RED DMM probe tip from 12V(+).

Apply BLACK DMM probe tip to a first wire of the radio.

Turn key to OFF position and remove key from ignition switch.

When DMM displays an approximative reading of 12V(+), apply a BROWN SWI F label on the wire. (Voltage must be stable and not fluctuate to the sound of music.)

Remove the BROWN SWI F label from all wires that read approximately 12V(+).

Disconnect the radio harnesses.

Apply BLACK probe tip to each wire with a BROWN SWI F label.Look for wires that read approximately 12V(+).

DMM should display approximately 12V(+).If DMM does not test 12V(+), repair the test equipment before proceeding.


Radio Wiring (Identifying/Gathering information)

Repeat steps 09 and 10 until all radio wires have been tested.


Ω

COM

V

DC

3211 2 3 4 5 6 7 8 9

3211 2 3 4 5 6 7 8 9

3211 2 3 4 5 6 7 8 9

3211 2 3 4 5 6 7 8 9

3211 2 3 4 5 6 7 8 9

RANGEHOLD

OFF

VHz

Hz

Hz

Hz

~ ~

~

VmV Ω

Ω

)))))

mA

A

MIN MAX

DCΩ

400mA

10A COMFUSED

V!


00.00Ω

RANGEHOLD

OFF

VHz

Hz

Hz

Hz

~ ~

~

VmV Ω

Ω

)))))

mA

A

MIN MAX

DCΩ

400mA

10A COMFUSED

V!


00.00Ω

!

A

ΩRANGEHOLD

OFF

VHz

Hz

Hz

Hz

~ ~

~

VmV Ω

Ω

)))))

mA

A

MIN MAX

400mA

10A COMFUSED

V!


88.88 ΩDC

A

C

B

P. 4/8

19

20

23

24

21

22

25

26

27

28

29

30

31

32

33

34

35

36

PR

OG

RA

MM

ING

EXTR

AS

PR

EPA

RA

TIO

NIN

STA

LLA

TIO

N

Press and hold for 3 seconds each steering wheel button, 1 at a time.When releasing button, look for a change of resistance on the DMM.

Apply BLACK DMM probe tip to a first wire with a BROWN SWI F label.

Set DMM to OHMS.To get an accurate reading: use auto-range or set the scale at 20k and if reading is less than 2k, scale down to 2k.

Make sure that DMM is set to OHMS.

Measure resistance value between feed wire and signal wire.

Record resistance at idle value in section A.

Ensure the probes are connected as shown:Red probe at input terminal for voltage and resistance, black probe at common (return) terminal.

Repeat steps 21 through 27 until all steering wheel buttons are linked to a signal and a feed wire.

When DMM displays a change of resistance apply a PINK SWI label on the wire.

Apply RED DMM probe tip to a first wire of the radio.

Record in section A the color and location of the signal wire.(Wire with a PINK SWI label.)

Record in section B the color and location of the feed wire.(Wire with a BROWN SWI F label.)

Record in section C the names of steering wheel buttons linked to the signal wire.(Buttons that provided a change of resistance when pressed and released).

Apply RED DMM probe tip to first signal wire (PINK label).Apply BLACK DMM probe tip to linked feed wire (BROWN label).

One at a time, press and hold each steering wheel button linked to that signal wire.



If not all steering wheel buttons are linked, further testing is required (step 40).

WWW.IDATALINK.COM/SUPPORT Automotive Data Solutions Inc. © 2012Maestro Install Guide / Vehicles not currently covered

Repeat steps 31 through 33 for each signal wire.

C

ΩRANGEHOLD

OFF

VHz

Hz

Hz

Hz

~ ~

~

VmV Ω

Ω

)))))

mA

A

MIN MAX

400mA

10A COMFUSED

V!


88.88 ΩDC

P. 5/8

37

38

41

42

39

40

For each button, measure resistance value. (Wait for a stable reading.)

For each button, record resistance value in section C.

If some steering wheel buttons are still not linked to a signal wire, complete External module wiring (Identifying/Gathering Information) section.

Go to:www.idatalink/(link to be determined)

Fill the fields with the informations collected and follow the instructions.(to be determined)

PR

OG

RA

MM

ING

EXTR

AS

PR

EPA

RA

TIO

NIN

STA

LLA

TIO

N




3211 2 3 4 5 6 7 8 9

3211 2 3 4 5 6 7 8 9

3211 2 3 4 5 6 7 8 93211 2 3 4 5 6 7 8 9

3211 2 3 4 5 6 7 8 9

RANGEHOLD

OFF

VHz

Hz

Hz

Hz

~ ~

~

VmV Ω

Ω

)))))

mA

A

MIN MAX

400mA

10A COMFUSED

V!


88.88 ΩDC+-

RANGEHOLD

OFF

VHz

Hz

Hz

Hz

~ ~

~

VmV Ω

Ω

)))))

mA

A

MIN MAX

DCΩ

400mA

10A COMFUSED

V!


00.00Ω

Ω

COM

V

DC

01

02

03

04

05

06

P. 6/8

07

08

09

10

11

12

13

14

15

18

16

17

3211 2 3 4 5 6 7 8 9

A

C

B

PR

OG

RA

MM

ING

EXTR

AS

PR

EPA

RA

TIO

NIN

STA

LLA

TIO

N

Disconnect the module. Press and hold for 3 seconds each steering wheel button linked to the wire, 1 at a time.When releasing button, look for a change of resistance on the DMM.

Apply BLACK DMM probe tip to a first wire with a PINK SWI label.

Apply RED DMM probe tip to a first wire with a PINK SWI label.

When DMM displays a change of resistance apply a BROWN SWI F label on the wire.

Apply RED DMM probe tip to a first wire of the radio.

If there is a change of resistance: Go to step 30.

If there is NO change of resistance: Go to next step.

Press and hold for 3 seconds, each steering wheel button that is not already linked, 1 at a time.When releasing button, look for a change of resistance on the DMM.

Press and hold for 3 seconds, each steering wheel button linked to the wire, 1 at a time.When releasing button, look for a change of resistance on the DMM.

Locate external module (ex. Bluetooth or navigation module).

Set DMM to OHMS.

Apply BLACK DMM probe tip to Ground(-).

Apply RED DMM probe tip to a first wire of the external module connector.

External module Wiring (Identifying/Gathering information)

Repeat steps 04 through 08 until each steering wheel button is linked to a signal wire.


When DMM displays a change of resistance apply a PINK SWI label on the wire.

Record in section A the color and location of the signal wire.(Wire with a PINK SWI label.)

Record in section B the color and location of the feed wire.(Wire with a BROWN SWI F label.)

Record in section C the names of steering wheel buttons linked to the signal wire.(Buttons that provided a change of resistance when pressed and released).

3211 2 3 4 5 6 7 8 9

3211 2 3 4 5 6 7 8 9

3211 2 3 4 5 6 7 8 9

3211 2 3 4 5 6 7 8 9

A

ΩRANGEHOLD

OFF

VHz

Hz

Hz

Hz

~ ~

~

VmV Ω

Ω

)))))

mA

A

MIN MAX

400mA

10A COMFUSED

V!


88.88 ΩDC

C

ΩRANGEHOLD

OFF

VHz

Hz

Hz

Hz

~ ~

~

VmV Ω

Ω

)))))

mA

A

MIN MAX

400mA

10A COMFUSED

V!


88.88 ΩDC

19

20

23

24

21

22

25

26

27

28

29

30

31

32

33

34

35

36

P. 7/8

A

ΩRANGEHOLD

OFF

VHz

Hz

Hz

Hz

~ ~

~

VmV Ω

Ω

)))))

mA

A

MIN MAX

400mA

10A COMFUSED

V!


88.88 ΩDC

ΩRANGEHOLD

OFF

VHz

Hz

Hz

Hz

~ ~

~

VmV Ω

Ω

)))))

mA

A

MIN MAX

400mA

10A COMFUSED

V!


88.88 ΩDC

PR

OG

RA

MM

ING

EXTR

AS

PR

EPA

RA

TIO

NIN

STA

LLA

TIO

N



Repeat steps 30 through 32 for every signal wire (with a PINK SWI tag.)

Repeat steps 14 through 18 for every signal wire (with a PINK SWI tag.)

Apply RED DMM probe tip to first signal wire (PINK label).Apply BLACK DMM probe tip to Ground(-).

Measure resistance value between ground and signal wire.



Apply RED DMM probe tip to first signal wire (PINK label).Apply BLACK DMM probe tip to Ground(-).

Go to step 35 in Radio wiring (Identifying/Gathering Information) section.


Measure resistance value between feed wire and signal wire.









C

P. 8/8

37

38

39

PR

OG

RA

MM

ATI

ON

EXTR

AS

PR

EPA

RA

TIO

NIN

STA

LLA

TIO

N


Go to step 41 in Radio wire testing procedure section.




maestro install guide · label on the wire. (voltage must be stable and not fluctuate to the sound...

Documents