RAV4 2WD L4-2.5L (2AR-FE) (2009)
3. CHECK COLOR BAR (DISPLAY CHECK MODE)
(a) Enter the "Display Check" mode and select "Color Bar Check" See: Initial Inspection and Diagnostic Overview/Operation Check.
(b) Check that the color bars match the displayed names.
OK:
Color bars match the displayed names.
NG -- REPLACE NAVIGATION RECEIVER ASSEMBLY
OK -- Continue to next step.
4. CHECK NAVI COLOR BAR (NAVIGATION CHECK MODE)
(a) Enter the "Navigation Check" mode and select "NAVI Color Bar Check" See: Initial Inspection and Diagnostic Overview/Operation Check
.
(b) Check that the color bars match the displayed names.
OK:
Color bars match the displayed names.
NG -- REPLACE NAVIGATION RECEIVER ASSEMBLY
OK -- GO TO "Navigation Receiver Assembly Power Source Circuit"
Sound Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter
NAVIGATION: NAVIGATION SYSTEM: Sound Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter
Sound Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter
DESCRIPTION
The stereo jack adapter sends an external device sound signal to the navigation receiver assembly through this circuit.
The sound signal that has been sent is amplified by the stereo component amplifier 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,
navigation receiver assembly, or speakers.
WIRING DIAGRAM