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Home >> Infiniti >> 2011 >> G37 Base, 2D Coupe >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 53 (Audio System, Visual System & Navigation System (Base Audio Without Navigation) - G37 Convertible) >> Ecu Diagnosis Information >> Tel Adapter Unit >> Reference Value >> Physical Values
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Physical Values

WARNING: This page is about a different variant/trim than selected.
TEL ADAPTER UNIT CONNECTOR TERMINALS REFERENCE CHART

Terminal (Wire color) Description Condition Reference value (Approx.)
+ - Signal name Input/Output
1 (GR) Ground Battery power supply Input Ignition switch OFF - Battery voltage
2 (LG) Ground ACC power supply Input Ignition switch ACC - Battery voltage
3 (BG) Ground Ignition signal Input Ignition switch ON - Battery voltage
4 (B) Ground Ground - Ignition switch ON - 0 V
5 - Shield - - - -
7 (R) 8 Microphone signal Input Ignition switch ON Give a voice
G07161277Courtesy of NISSAN MOTOR CO., U.S.A.
9 (Y) 10 (G) TEL voice signal Output Ignition switch ON During voice guide output with the switch pressed
G07161278Courtesy of NISSAN MOTOR CO., U.S.A.
14 (B) Ground Ground - Ignition switch ON - 0 V
16 (P) Ground Roof status signal Input Ignition switch ON Retractable hard top is fully closed. 12.0 V
Other than above. 0 V
21 (B) Ground Control signal Input Ignition switch ON - 0 V
23 (B) Ground Control signal Input Ignition switch ON - 0 V
27 (B) Ground Control signal Input Ignition switch ON - 0 V
28 (P) 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).
G07161279Courtesy of NISSAN MOTOR CO., U.S.A.
29 (G) 8 Microphone VCC Output Ignition switch ON - 5.0 V
33 - TEL antenna Input - - -
34 - Shield - - - -
35 (L) - AV communication signal (H) Input/Output - - -
36 (P) - AV communication signal (L) Input/Output - - -