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AV AV CONTROL UNIT AV-483 < ECU DIAGNOSIS INFORMATION > [BOSE AUDIO WITH NAVIGATION] C D E F G H I J K L M B A O P 68 (R) 67 (W) Composite im- Output Ignition switch ON When DVD, USB or Waveform ac- 71 — Shield — — — — — 72 (Y) 20 (B) Microphone VCC Output Ignition switch ON — 4.18 – 5.3 V 5.0 V 73 (G) 20 (B) Communication → DISP) Output Ignition switch ON — Waveform of 74 (P) — CAN-L — — — — — 75 (LG) — AV communica- Input/ Output — — — — 76 (LG) — AV communica- Input/ Output — — — — 79 (O) 20 (B) Dimmer signal Input Ignition switch ON Either of the following or 2nd, and the area 3.0 V or less 0 V Lighting switch is 1st or 7.0 – 16.0 V 12.0 V 80 (G) 20 (B) Ignition signal Input Ignition switch ON — 7.0 – 16.0 V Battery voltage 81 (BR) 20 (B) Reverse signal Input Ignition switch ON Selector lever is in “R” 7.0 V or more 12.0 V Selector lever is in other 3.0 V or less 0 V Terminal (Wire color) Description Condition Standard Reference value (Approx.) + – Signal name Input/ Output SKIB2251J PKIB5039J |