Nissan Maxima Service and Repair Manual: RGB (B: blue) signal circuit
Description
Transmit the image displayed with AV control unit with RGB signal to the
display unit.
Diagnosis Procedure
1.CHECK CONTINUITY RGB (B: BLUE) 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 18 and AV control unit harness connector M154 (B)
terminal 38.
- Check continuity between display unit harness connector M141
(A) terminal 18 and ground.


2.CHECK RGB (B: BLUE) 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
18 and ground.

Description
Transmit the image displayed with AV control unit with RGB signal to the
display unit.
Diagnosis Procedure
1.CHECK CONTINUITY RGB (G: GREEN) SIGNAL CIRCUIT
Turn ignition switc ...
Description
Transmit the RGB synchronizing signal to the display unit so as to
synchronize the RGB image displayed with
AV control unit.
Diagnosis Procedure
1.CHECK CONTINUITY RGB SYNCHRONIZING ...
Other materials:
Stop lamp
Wiring Diagram
...
B2562 Low voltage
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1. DTC CONFIRMATION
Erase DTC.
Turn ignition switch OFF.
Perform the "SELF-DIAG RESULTS" of BCM with CONSULT, after the
ignition switch has been turned ON
for 1.5 seconds or more.
Diagnosis Procedure
1. CHECK ...
Engine control system symptoms
Symptom Table
SYSTEM - BASIC ENGINE CONTROL SYSTEM
1 - 6: The numbers refer to the order of inspection.
(continued on next page)
SYSTEM - ENGINE MECHANICAL & OTHER
1 - 6: The numbers refer to the order of inspection. ...