DESCRIPTION
The navigation receiver assembly sends a sound signal to the stereo component amplifier assembly via the sound signal circuit.
The sound signal that has been sent is amplified by the stereo component amplifier assembly, and then is sent to the speakers.
If there is an open or short in the circuit, sound cannot be heard from the speakers even if there is no malfunction in the stereo component amplifier assembly, DCM (telematics transceiver)*1 or speakers.
WIRING DIAGRAM
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - STEREO COMPONENT AMPLIFIER ASSEMBLY) |
(a) Disconnect the G6 navigation receiver assembly connector.
(b) Disconnect the N11 stereo component amplifier assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
N11-5 (R+) - G6-1 (FR+) |
Always |
Below 1 Ω |
N11-4 (R-) - G6-5 (FR-) |
Always |
Below 1 Ω |
N11-3 (L+) - G6-2 (FL+) |
Always |
Below 1 Ω |
N11-2 (L-) - G6-6 (FL-) |
Always |
Below 1 Ω |
N11-6 (SLD) - Body ground |
Always |
10 kΩ or higher |
N11-5 (R+) - Body ground |
Always |
10 kΩ or higher |
N11-4 (R-) - Body ground |
Always |
10 kΩ or higher |
N11-3 (L+) - Body ground |
Always |
10 kΩ or higher |
N11-2 (L-) - Body ground |
Always |
10 kΩ or higher |
OK | ![]() |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Adjustment
ADJUSTMENT
CAUTION / NOTICE / HINT
HINT:
Centering bolts are used to mount the door hinge to the vehicle body
and door. The door cannot be adjusted with the centering bolts installed
on it. Substitute the centering bolts with standard bolt ...
Screen Flicker or Color Distortion
PROCEDURE
1.
CHECK DISPLAY SETTING
(a) Reset display settings (contrast, brightness) and check that the screen appears
normal.
OK:
The display returns to normal.
OK
END
NG
...