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Physical Values

WARNING: This page is about a different car, the 2011 Nissan 370Z. However, it is still accessible from the selected car via links, so may be relevant.
TERMINALS REFERENCE

Terminal (Wire color) Description Condition Reference value (Approx.)
+ - Signal name Input/Output
1 (Y) Ground Battery power supply Input Ignition switch OFF - Battery voltage
2 (V) Ground ACC power supply Input Ignition switch ACC - Battery voltage
3 (SB) Ground Ignition signal Input Ignition switch ON - Battery voltage
4 (B) Ground Ground - Ignition switch ON - 0 V
7 (L) 8 Microphone signal Input Ignition switch ON Give a voice
G04879120Courtesy of NISSAN MOTOR CO., U.S.A.
8 - Shield (microphone signal ground) - - - -
9 (BR) 10 (Y) Sound signal (Telephone voice, telephone guidance) Output Ignition switch ON During voice guide output with the switch pressed
G04879120Courtesy of NISSAN MOTOR CO., U.S.A.
11 (BG) Ground Telephone on signal Output Ignition switch ON While using hands-free phone system 0 V
While not using hands-free phone system 5.0 V
12 (P) 14 (B) Steering switch signal A (input) Input Ignition switch ON Keep pressing SOURCE switch 0 V
Keep pressing MENU UP switch 1.25 V
Keep pressing MENU DOWN switch 2.5 V
Keep pressing switch 3.7 V
Except for above 5.0 V
13 (L) 14 (B) Steering switch signal B (input) Input Ignition switch ON Keep pressing VOL DOWN switch 0 V
Keep pressing VOL UP switch 1.25 V
Keep pressing switch 2.5 V
Except for above. 5.0 V
14 (B) Ground Steering switch signal ground - Ignition switch ON - 0 V
16 (R) Ground Roof status signal (AUDIO) Input Ignition switch ON Retractable soft top fully open Battery voltage
Retractable soft top other than above 0 V
17 (W) 19 (B) Steering switch signal A (output) Output Ignition switch ON Keep pressing SOURCE switch 0 V
Keep pressing MENU UP switch 1.25 V
Keep pressing MENU DOWN switch 2.5 V
Keep pressing switch 3.7 V
Except for above 5.0 V
18 (GR) 19 (B) Steering switch signal B (output) Output Ignition switch ON Keep pressing VOL DOWN switch 0 V
Keep pressing VOL UP switch 1.25 V
Keep pressing switch 2.5 V
Except for above. 5.0 V
20 (L)(1)
(B)(2)
Ground Control signal - Ignition switch ON - 0 V
22 (P)(1)
(B)(2)
Ground Control signal - Ignition switch ON - 0 V
23 (B) Ground Control signal - Ignition switch ON - 0 V
24 (B) Ground Control signal - Ignition switch ON - 0 V
28 (V) Ground Vehicle speed signal (8-pulse) Input Ignition switch ON When vehicle speed is approx. 40 km/h (25 MPH)
NOTE: The maximum voltage varies depending on the specification (destination unit).
G05223684Courtesy of NISSAN MOTOR CO., U.S.A.
29 (P) Ground Microphone power supply Output Ignition switch ON - 5.0 V
33 - TEL antenna signal Input - Not connected to TEL antenna connector 5.0 V
34 - Shield - - - -
35 (R) - AV communication signal (H) Input/Output - - -
36 (G) - AV communication signal (L) Input/Output - - -
39 (L) - AV communication signal (H) Input/Output - - -
40 (L) - AV communication signal (H) Input/Output - - -
41 (Y) - AV communication signal (L) Input/Output - - -
42 (Y) - AV communication signal (L) Input/Output - - -
(1) Coupe models
(2) Roadster models