Nissan Maxima Service and Repair Manual: RGB area (YS) signal circuit
Nissan Maxima Service and Repair Manual / Driver information & multimedia / Audio, visual & navigation system / DTC/circuit diagnosis / RGB area (YS) signal circuit
Description
Transmits the display area of RGB image displayed by AV control unit with RGB area (YS) signal to display unit.
Diagnosis Procedure
1.CHECK CONTINUITY RGB AREA (YS) SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect display unit connector M141 and AV control unit connector M154.
- Check continuity between display unit harness connector M141 (A) terminal 9 and AV control unit harness connector M154 (B) terminal 43.
- Check continuity between display unit harness connector M141 (A) terminal 9 and ground.
2.CHECK RGB SYNCHRONIZING SIGNAL
- Connect display unit connector M141 and AV control unit connector M154.
- Turn ignition switch ON.
- Check signal between display unit harness connector M141 terminal 9 and ground.
