☰ Toyota HiAce☰ فهرستAudio / Visual / Telematics › NAVIGATION / MULTI INFO DISPLAY › NAVIGATION SYSTEM
RM35X0E
_56
Audio / Visual / Telematics
_078379
NAVIGATION / MULTI INFO DISPLAY
_0380999
NAVIGATION SYSTEM
J
NAVIGATION / MULTI INFO DISPLAY NAVIGATION SYSTEM Voice Guidance Circuit between Radio Receiver and Stereo Component Amplifier
DESCRIPTION
This circuit is used when the voice switch of the steering pad switch assembly is pushed.
Using this circuit, the radio and display receiver assembly sends signals to the stereo component amplifier assembly.
WIRING DIAGRAM
5.615,0.688 6.073,0.885
0.458,0.198
10
false
RL+
5.615,1.479 6.073,1.677
0.458,0.198
10
false
RL-
1.313,1.469 1.771,1.667
0.458,0.198
10
false
II1-
1.281,0.688 1.74,0.885
0.458,0.198
10
false
II1+
1.177,2.26 1.635,2.458
0.458,0.198
10
false
SLD1
5.354,0.563 5.667,0.76
0.313,0.198
10
false
3
5.354,1.375 5.667,1.573
0.313,0.198
10
false
8
1.635,0.583 1.948,0.781
0.313,0.198
10
false
15
1.646,1.385 1.958,1.583
0.313,0.198
10
false
14
0.667,2.802 1.885,3.229
1.219,0.427
10
false
Stereo Component Amplifier Assembly
5.531,2.865 6.75,3.271
1.219,0.406
10
false
Radio and Display Receiver Assembly
0.677,2.656 1.135,2.854
0.458,0.198
10
false
N169
5.542,2.698 6,2.896
0.458,0.198
10
false
O8
1.646,2.146 1.958,2.344
0.313,0.198
10
false
18
2.719,1.823 3.177,2.021
0.458,0.198
10
false
*
0.24,3.469 1.177,3.74
0.938,0.271
10
false
*: Shielded
PROCEDURE
1.CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMBLY - STEREO COMPONENT AMPLIFIER ASSEMBLY)
a.
Disconnect the O8 radio and display receiver assembly connector.
b.
Disconnect the N169 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 O8-3 (RL+) - N169-15 (II1+) Always Below 1 Ω O8-8 (RL-) - N169-14 (II1-) Always Below 1 Ω N169-18 (SLD1) - Body ground Always 10 kΩ or higher O8-3 (RL+) or N169-15 (II1+) - Body ground Always 10 kΩ or higher O8-8 (RL-) or N169-14 (II1-) - Body ground Always 10 kΩ or higher
- Result:
Proceed to OK NG
OK
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR