Preparation
Fuel pressureRGB synchronizing signal circuit
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 SIGNAL CIRCUIT
Turn ignition switch OFF.
Disconnect display unit connector M141 and AV co ...
Automatic drive positioner control unit
Removal and Installation
REMOVAL
Remove audio unit. Refer to AV-73, "Removal and Installation"
(BASE AUDIO), AV-161, "Removal and Installation" (BOSE W/MONOCHROME
DISPLAY), AV-481, "Removal and Installation" (BOSE W/ COLOR DISPLAY),
AV-652, "Removal and Installation" (BOSE W/COLOR DISP ...
Diagnosis system (audio unit)
Diagnosis Description
Self-diagnosis mode can perform the following items.
Versions display
Channel check diagnosis
Key check diagnosis
AV communication diagnosis
VERSIONS DISPLAY FUNCTION
Turn ignition switch ON.
Turn the audio unit off.
While pressing "1" button, turn vol ...