Nissan Maxima Service and Repair Manual: Aux image signal circuit

Description

  • Transmits the image signal of AUX device from auxiliary input jacks to AV control unit.
  • AV control unit transmits the image signal that is input to the display unit.

Diagnosis Procedure

1.CHECK CONTINUITY AUX IMAGE SIGNAL CIRCUIT

  1. Turn ignition switch OFF.
  2. Disconnect auxiliary input jack connector M209 and AV control unit connector M164.
  3. Check continuity between auxiliary input jack harness connector M209 (A) terminal 7 and AV control unit harness connector M164 (B) terminal 76
  4. Check continuity between auxiliary input jack harness connector M209 (A) terminal 8 and ground.

Nissan Maxima. CHECK CONTINUITY AUX IMAGE SIGNAL CIRCUIT

Nissan Maxima. CHECK CONTINUITY AUX IMAGE SIGNAL CIRCUIT

2.CHECK AUX IMAGE SIGNAL

  1. Connect auxiliary input jack connector M209 and AV control unit connector M164.
  2. Turn ignition switch ON.
  3. Check signal between auxiliary input jack connector M209 terminal 7 and ground.

Nissan Maxima. CHECK AUX IMAGE SIGNAL

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