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 |
Black Screen
PROCEDURE
1.
CHECK DISPLAY SETTING
(a) Check that the display is not in screen off mode.
OK:
The display setting is not in screen off mode.
NG
CHANGE SCREEN TO SCREEN ON MODE
...
Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE REAR BUMPER LOWER COVER (w/ Garnish)
(a) Remove the 2 clips and 14 outside moulding retainers.
(b) Detach the claw to remove the rear bumper lower cover
2. REMOVE REAR BU ...