Terminals and Reference Value for Audio Unit for BOSE System

WARNING: This page is about a different car, the 2006 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

TERMINALS AND REFERENCE VALUE CHART

Terminal (Wire color)

Item

Signal input/output

Condition

Reference value

Ignition switch

Operation

2 (W)

1 (B)

Audio signal front LH

Output

Receive audio signal

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4 (G)

3 (R)

Audio signal front RH

Output

Receive audio signal

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5 (G/W)

Ground

Antenna signal

Output

Approx. 12 V

6 (Y)

Ground

Battery power supply

Battery voltage

Shield

Approx. 0 V

10 (LG)

Ground

ACC power supply

Input

Battery voltage

Shield

Approx. 0 V

12 (G/Y)

Ground

Amp. ON signal

Output

Approx. 12 V

14 (BR)

13 (Y)

Audio signal rear LH

Output

Receive audio signal

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16 (L)

15 (P)

Audio signal rear RH

Output

Receive audio signal

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18 (W/G)

Ground

Vehicle speed signal (2-pulse)

Input

When vehicle speed is approx. 40 km/h (25 MPH)

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22 (R)

Ground

Remote control A

Input

Press MODE switch⁽¹⁾

Approx. 0 V

Press SEEK UP switch

Approx. 1.7 V

Press VOL UP switch

Approx. 3.3 V

Except for above

Approx. 5 V

23 (G)

Ground

Remote control B

Input

Press POWER switch⁽²⁾

Approx. 0 V

Press SEEK DOWN switch

Approx. 1.7 V

Press VOL DOWN switch

Approx. 3.3 V

Except for above

Approx. 5 V

24 (R/B)

Ground

Voice guidance ON signal (With navigation system)

Input

Press the "VOICE" switch

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25 (Y)

Remote control ground

27 (G)

26 (Y)

TEL voice signal

Input

When inputting TEL voice signal

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28 (L)

Ground

Tel ON signal

Input

When using TEL

Approx. 0V

When not using TEL

Approx. 5V

Shield

Approx. 0V

Shield (With navigation system)

32 (L/W)

30 (W/B)

Voice guidance signal (With navigation system)

Input

When inputting voice guidance

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34 (R)

33 (G)

Audio signal LH

Input

Satellite radio mode is ON

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36 (B)

35 (W)

Audio signal RH

Input

Satellite radio mode is ON

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Shield

Approx. 0 V

Shield

Approx. 0 V

40 (L)

Ground

REQ (SAT-AUDIO)

Input

Satellite radio mode is ON

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41 (W/R)

Ground

Communication signal (SAT-AUDIO)

Input

Satellite radio mode is ON

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42 (B/R)

Ground

Communication signal (AUDIO-SAT)

Output

Satellite radio mode is ON

Courtesy of NISSAN MOTOR CO., U.S.A.

⁽¹⁾	With telephone system: PTT switch

⁽²⁾	With telephone system: MODE switch