|
Terminal Number
|
Wire Color
|
Terminal Name
|
Description
|
Voltage (about)
|
Symptom
|
|---|---|---|---|---|---|
|
4
|
RED
|
RG R (+) (Route guidance voice right positive)
|
Right audio signal of voice guidance, and Voice Recognition (VR) prompts
|
Audio signal 0,004−0.04 V
|
If open: If voice activated, radio speakers buzz; if voice of, no effect.
If short to ground: If voice activated, radio speakers buzz; if voice off, no effect.
|
|
5
|
WHT
|
RG L (+) (Route guidance voice left positive)
|
Left audio signal of voice guidance, and Voice Recognition (VR) prompts
|
Audio signal 0.004−0.04 V
|
If open: If voice activated, radio speakers buzz; if voice off, no effect.
If short to ground: If voice activated, radio speakers buzz; if voice off, no effect.
|
|
6
|
BLU
|
MIC OUT (+) (Mic signal positive)
|
Microphone output signal positive
|
4−5 V (with TALK button pressed)
|
If open: No microphone signal shown in diagnostic screens: ‘‘Navi System Link'' and Functional Setup ‘‘Mic Level''.
If short to ground: No microphone signal shown in diagnostic screens: ‘‘Navi System Link'' and Functional Setup ‘‘Mic Level''.
|
|
10
|
PUR
|
NAVI STRG SWITCH (Steering switches)
|
Steering switch output
|
4−5 V (Talk button depressed)
2.5−3 V (Back button depressed)
|
If open: Steering wheel ‘‘Talk‘‘, and ‘‘Back‘‘ switch/buttons do not work.
If short to ground: Steering wheel ‘‘Talk'', and ‘‘Back'' switch/buttons do not work.
|
|
11
|
ORN
|
RG SHIELD GND (Shield route guidance)
|
Shield for terminal No. 5, 12
|
0 V
|
If open: No effect on voice output.
If short to ground: No effect on voice output.
|
|
12
|
BLK
|
RG GND (Routs guidance ground)
|
Ground for voice guidance, and Voice Recognition (VR) prompts
|
0 V
|
If open: No effect on voice output.
If short to ground: No effect on voice output.
|
|
13
|
BRN
|
MIC OUT SHIELD (Mic shield)
|
Shield for terminal No. 6, 14
|
0 V
|
If open: No effect on voice recognition.
If short to ground: No effect on voice recognition.
|
|
14
|
PNK
|
MIC OUT (−) (Mic ground)
|
Ground for microphone signal
|
0 V
|
If open: No microphone signal shown in diagnostics: ‘‘Navi System Link'' and Functional Setup ‘‘Mic Level''.
If short to ground: No effect on voice recognition.
|