RM3660EC _56 Audio / Visual / Telematics _080752 NAVIGATION / MULTI INFO DISPLAY _0391865 NAVIGATION SYSTEM(for Gasoline Model with RST Switch) J

NAVIGATION / MULTI INFO DISPLAY  NAVIGATION SYSTEM(for Gasoline Model with RST Switch)  Speaker Circuit  


DESCRIPTION

If there is a short in a speaker circuit, the navigation receiver assembly detects it and stops output to the speakers.

Thus sound cannot be heard from the speakers even if there is no malfunction in the navigation receiver assembly, telematics transceiver or speakers.

WIRING DIAGRAM

for 4 Speakers
E419032E03
5.677,7.469 6.927,7.885 1.25,0.417 10 false Navigation Receiver Assembly 5.531,0.865 5.813,1.135 0.281,0.271 10 false 1 4.25,1.604 4.5,1.823 0.25,0.219 10 false 2 4.25,0.969 4.75,1.25 0.5,0.281 10 false 1 3.854,1.063 4.448,1.292 0.594,0.229 10 false SPI+ 3.875,1.688 4.427,1.948 0.552,0.26 10 false SPI- 5.438,1.073 5.802,1.385 0.365,0.313 10 false I167 0.344,1.365 1.625,2.021 1.281,0.656 10 false Front No. 1 Speaker Assembly RH 0.333,1.198 0.594,1.354 0.26,0.156 10 false K1 3.063,2.24 4.854,3.125 1.792,0.885 10 false Telematics Transceiver 3.104,0.969 3.396,1.25 0.292,0.281 10 false 3 3.104,1.583 3.469,1.854 0.365,0.271 10 false 4 3.063,2.083 3.49,2.281 0.427,0.198 10 false I149 0.344,3.229 1.615,3.917 1.271,0.688 10 false Front No. 1 Speaker Assembly LH 0.333,3.052 0.708,3.24 0.375,0.188 10 false L1 0.74,4.969 1.625,5.656 0.885,0.688 10 false Rear Speaker Assembly RH 0.74,4.823 1.052,5.021 0.313,0.198 10 false M4 0.74,6.635 1.604,7.302 0.865,0.667 10 false Rear Speaker Assembly LH 0.74,6.49 1.156,6.771 0.417,0.281 10 false N4 5.438,4.646 5.875,4.99 0.438,0.344 10 false I168 5.844,1.073 6.323,1.365 0.479,0.292 10 false FR+ 5.844,1.708 6.438,1.979 0.594,0.271 10 false FR- 5.844,2.927 6.292,3.281 0.448,0.354 10 false FL+ 5.844,3.563 6.427,3.896 0.583,0.333 10 false FL- 5.844,4.646 6.354,4.917 0.51,0.271 10 false RR+ 5.844,5.271 6.229,5.563 0.385,0.292 10 false RR- 5.844,6.333 6.219,6.646 0.375,0.313 10 false RL+ 5.844,6.969 6.104,7.125 0.26,0.156 10 false RL- 5.531,6.781 5.927,6.969 0.396,0.188 10 false 6 5.531,6.135 5.833,6.396 0.302,0.26 10 false 2 5.531,5.063 5.938,5.365 0.406,0.302 10 false 3 5.521,4.438 5.885,4.729 0.365,0.292 10 false 1 5.531,3.354 5.802,3.563 0.271,0.208 10 false 6 5.552,2.74 5.927,3.073 0.375,0.333 10 false 2 5.531,1.5 5.854,1.75 0.323,0.25 10 false 5 1.792,1.073 2.448,1.323 0.656,0.25 10 false 2 1.792,1.708 2.177,1.865 0.385,0.156 10 false 1 1.792,2.917 2.208,3.198 0.417,0.281 10 false 2 1.792,3.563 2.156,3.833 0.365,0.271 10 false 1 1.792,5.271 2.094,5.615 0.302,0.344 10 false 1 1.802,4.646 2.125,4.875 0.323,0.229 10 false 2 1.823,6.969 2.104,7.198 0.281,0.229 10 false 1 1.833,6.417 2.229,6.667 0.396,0.25 10 false 2 5.438,1.708 5.802,2.021 0.365,0.313 10 false I167 5.438,2.938 5.802,3.25 0.365,0.313 10 false I167 5.438,3.573 5.802,3.885 0.365,0.313 10 false I167 5.438,5.271 5.875,5.615 0.438,0.344 10 false I168 5.438,6.979 5.875,7.323 0.438,0.344 10 false I168 5.438,6.344 5.875,6.688 0.438,0.344 10 false I168 3.281,1.073 3.875,1.302 0.594,0.229 10 false SPO+ 3.292,1.698 3.844,1.958 0.552,0.26 10 false SPO-

for 6 Speakers
E419033E03
5.677,7.469 6.927,7.885 1.25,0.417 10 false Navigation Receiver Assembly 2.5,1.333 3.76,2.104 1.26,0.771 10 false Front No. 2 Speaker Assembly RH 5.552,0.771 5.833,1.042 0.281,0.271 10 false 1 3.938,0.844 4.188,1.063 0.25,0.219 10 false 4 3.948,1.719 4.448,2 0.5,0.281 10 false 2 1.708,0.844 2,1.125 0.292,0.281 10 false 3 1.708,1.708 1.99,2.156 0.281,0.448 10 false 1 1.875,0.844 2.198,1.073 0.323,0.229 10 false + 1.885,1.688 2.094,1.927 0.208,0.24 10 false - 3.75,0.844 4.344,1.073 0.594,0.229 10 false + 3.771,1.708 4.323,1.969 0.552,0.26 10 false - 5.448,0.938 5.813,1.25 0.365,0.313 10 false I167 2.5,1.156 3.063,1.427 0.563,0.271 10 false I76 0.042,1.323 1.323,1.979 1.281,0.656 10 false Front No. 1 Speaker Assembly RH 0.042,1.156 0.302,1.313 0.26,0.156 10 false K1 3.021,3.313 4.313,4.021 1.292,0.708 10 false Front No. 2 Speaker Assembly LH 4.542,2.813 5,3 0.458,0.188 10 false 4 4.531,3.688 5.073,4.042 0.542,0.354 10 false 2 2.323,2.813 2.615,3.094 0.292,0.281 10 false 3 2.313,3.688 2.677,3.958 0.365,0.271 10 false 1 2.469,2.802 2.896,3.073 0.427,0.271 10 false + 2.479,3.667 2.833,3.854 0.354,0.188 10 false - 4.344,2.802 5.052,3.25 0.708,0.448 10 false + 4.365,3.667 4.969,3.927 0.604,0.26 10 false - 3.031,3.156 3.531,3.375 0.5,0.219 10 false I77 0.344,3.365 1.615,4.052 1.271,0.688 10 false Front No. 1 Speaker Assembly LH 0.365,3.219 0.74,3.406 0.375,0.188 10 false L1 0.74,5.125 1.625,5.813 0.885,0.688 10 false Rear Speaker Assembly RH 0.74,4.979 1.052,5.177 0.313,0.198 10 false M4 0.74,6.677 1.604,7.344 0.865,0.667 10 false Rear Speaker Assembly LH 0.74,6.521 1.156,6.802 0.417,0.281 10 false N4 5.448,4.833 5.885,5.177 0.438,0.344 10 false I168 5.844,0.958 6.323,1.25 0.479,0.292 10 false FR+ 5.844,1.833 6.438,2.104 0.594,0.271 10 false FR- 5.844,2.927 6.292,3.281 0.448,0.354 10 false FL+ 5.844,3.802 6.427,4.135 0.583,0.333 10 false FL- 5.844,4.854 6.354,5.125 0.51,0.271 10 false RR+ 5.844,5.469 6.229,5.76 0.385,0.292 10 false RR- 5.844,6.344 6.219,6.656 0.375,0.313 10 false RL+ 5.844,6.979 6.104,7.135 0.26,0.156 10 false RL- 5.542,6.802 5.938,6.99 0.396,0.188 10 false 6 5.552,6.177 5.854,6.438 0.302,0.26 10 false 2 5.552,5.292 5.958,5.594 0.406,0.302 10 false 3 5.552,4.667 5.917,4.958 0.365,0.292 10 false 1 5.552,3.594 5.823,3.802 0.271,0.208 10 false 6 5.552,2.729 5.927,3.063 0.375,0.333 10 false 2 5.552,1.635 5.875,1.885 0.323,0.25 10 false 5 1.365,1.073 2.021,1.323 0.656,0.25 10 false 2 1.354,1.708 1.74,1.865 0.385,0.156 10 false 1 1.792,3.042 2.208,3.323 0.417,0.281 10 false 2 1.792,3.677 2.156,3.948 0.365,0.271 10 false 1 1.802,5.458 2.104,5.792 0.302,0.333 10 false 1 1.833,4.885 2.156,5.115 0.323,0.229 10 false 2 1.823,6.969 2.104,7.198 0.281,0.229 10 false 1 1.833,6.417 2.229,6.667 0.396,0.25 10 false 2 5.438,1.813 5.802,2.125 0.365,0.313 10 false I167 5.438,2.917 5.802,3.229 0.365,0.313 10 false I167 5.438,3.781 5.802,4.094 0.365,0.313 10 false I167 5.438,5.469 5.875,5.813 0.438,0.344 10 false I168 5.438,6.979 5.875,7.323 0.438,0.344 10 false I168 5.438,6.344 5.875,6.688 0.438,0.344 10 false I168 4.302,0.938 4.896,1.167 0.594,0.229 10 false SPO+ 4.74,0.938 5.333,1.167 0.594,0.229 10 false SPI+ 4.302,1.813 4.896,2.042 0.594,0.229 10 false SPO- 4.75,1.813 5.344,2.042 0.594,0.229 10 false SPI- 4.073,2.188 4.688,2.385 0.615,0.198 10 false I149 4.073,2.344 6.021,2.781 1.948,0.438 10 false Telematics Transceiver 5.125,0.844 5.625,1.125 0.5,0.281 10 false 1 5.115,1.698 5.406,1.979 0.292,0.281 10 false 2 4.146,0.844 4.469,1.094 0.323,0.25 10 false 3 4.146,1.719 4.417,1.927 0.271,0.208 10 false 4

CAUTION / NOTICE / HINT

NOTICE:
·

Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System.

Click hereAudio / Visual / Telematics>NAVIGATION / MULTI INFO DISPLAY>NAVIGATION SYSTEM (for Gasoline Model with RST Switch)>PRECAUTION

·

Before replacing the telematics transceiver, refer to Service Bulletin.



PROCEDURE

1.CHECK MODEL
a.

Choose the model to be inspected.

Result:
Result Proceed to
for 4 Speakers A
for 6 Speakers B




A

2.CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - SPEAKERS - TELEMATICS TRANSCEIVER)

B

6.CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - SPEAKERS - TELEMATICS TRANSCEIVER)
2.CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - SPEAKERS - TELEMATICS TRANSCEIVER)
a.

Disconnect the I167 and I168 navigation receiver assembly connectors.


b.

Disconnect the L1 and K1 front No. 1 speaker assembly connectors.


c.

Disconnect the M4 and N4 rear speaker assembly connectors.


d.

Disconnect the I149 telematics transceiver connector.


e.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
I167-1 (FR+) - I149-1 (SPI+) Always Below 1 Ω
I167-5 (FR-) - I149-2 (SPI-) Always Below 1 Ω
I149-3 (SPO+) - K1-2 Always Below 1 Ω
I149-4 (SPO-) - K1-1 Always Below 1 Ω
I167-2 (FL+) - L1-2 Always Below 1 Ω
I167-6 (FL-) - L1-1 Always Below 1 Ω
I168-1 (RR+) - M4-2 Always Below 1 Ω
I168-3 (RR-) - M4-1 Always Below 1 Ω
I168-2 (RL+) - N4-2 Always Below 1 Ω
I168-6 (RL-) - N4-1 Always Below 1 Ω
I167-1 (FR+) or I149-1 (SPI+) - Body ground Always 10 kΩ or higher
I167-5 (FR-) or I149-2 (SPI-) - Body ground Always 10 kΩ or higher
I149-3 (SPO+) or K1-2 - Body ground Always 10 kΩ or higher
I149-4 (SPO-) or K1-1 - Body ground Always 10 kΩ or higher
I167-2 (FL+) or L1-2 - Body ground Always 10 kΩ or higher
I167-6 (FL-) or L1-1 - Body ground Always 10 kΩ or higher
I168-1 (RR+) or M4-2 - Body ground Always 10 kΩ or higher
I168-3 (RR-) or M4-1 - Body ground Always 10 kΩ or higher
I168-2 (RL+) or N4-2 - Body ground Always 10 kΩ or higher
I168-6 (RL-) or N4-1 - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

3.INSPECT TELEMATICS TRANSCEIVER

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

3.INSPECT TELEMATICS TRANSCEIVER
a.

Remove the telematics transceiver.

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS TRANSCEIVER>REMOVAL


b.
E418548C02
1.906,1.229 2.354,0.521 2.354,0.521 2.583,0.521 false 1.917,1.542 2.406,2 2.406,2 2.635,2 false 1.531,1.542 1.146,2.01 1.146,2.01 0.906,2.01 false 1.51,1.219 0.99,0.49 0.99,0.49 0.75,0.49 false 2.698,1.917 3.313,2.115 0.615,0.198 10 false SPO+ 2.635,0.438 3.25,0.635 0.615,0.198 10 false SPI+ 0.406,0.406 1.021,0.604 0.615,0.198 10 false SPI- 0.49,1.906 1.104,2.104 0.615,0.198 10 false SPO- 0.125,0.125 0.438,0.323 0.313,0.198 10 false *a
*a Component without harness connected
(Telematics Transceiver)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
1 (SPI+) - 3 (SPO+) Always Below 1 Ω
2 (SPI-) - 4 (SPO-) Always Below 1 Ω
1 (SPI+) - 2 (SPI-) Always 10 kΩ or higher
3 (SPO+) - 4 (SPO-) Always 10 kΩ or higher
1 (SPI+) or 3 (SPO+) - Body ground Always 10 kΩ or higher
2 (SPI-) or 4 (SPO-) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

4.INSPECT FRONT NO. 1 SPEAKER ASSEMBLY

NG

REPLACE TELEMATICS TRANSCEIVER

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS TRANSCEIVER>REMOVAL


4.INSPECT FRONT NO. 1 SPEAKER ASSEMBLY
a.

Remove the front No. 1 speaker assembly.

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>FRONT DOOR SPEAKER>REMOVAL


b.

Inspect the front No. 1 speaker assembly.

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>FRONT DOOR SPEAKER>INSPECTION


Result:
Proceed to
OK
NG



OK

5.INSPECT REAR SPEAKER ASSEMBLY

NG

REPLACE FRONT NO. 1 SPEAKER ASSEMBLY

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>FRONT DOOR SPEAKER>REMOVAL


6.CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - SPEAKERS - TELEMATICS TRANSCEIVER)
a.

Disconnect the I167 and I168 navigation receiver assembly connectors.


b.

Disconnect the L1 and K1 front No. 1 speaker assembly connectors.


c.

Disconnect the I76 and I77 front No. 2 speaker assembly connectors.


d.

Disconnect the M4 and N4 rear speaker assembly connectors.


e.

Disconnect the I149 telematics transceiver connector.


f.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
I167-1 (FR+) - I149-1 (SPI+) Always Below 1 Ω
I167-5 (FR-) - I149-2 (SPI-) Always Below 1 Ω
I149-3 (SPO+) - I76-4 (+) Always Below 1 Ω
I149-4 (SPO-) - I76-2 (-) Always Below 1 Ω
I76-3 (+) - K1-2 Always Below 1 Ω
I76-1 (-) - K1-1 Always Below 1 Ω
I167-2 (FL+) - I77-4 (+) Always Below 1 Ω
I167-6 (FL-) - I77-2 (-) Always Below 1 Ω
I77-3 (+) - L1-2 Always Below 1 Ω
I77-1 (-) - L1-1 Always Below 1 Ω
I168-1 (RR+) - M4-2 Always Below 1 Ω
I168-3 (RR-) - M4-1 Always Below 1 Ω
I168-2 (RL+) - N4-2 Always Below 1 Ω
I168-6 (RL-) - N4-1 Always Below 1 Ω
I167-1 (FR+) or I149-1 (SPI+) - Body ground Always 10 kΩ or higher
I167-5 (FR-) or I149-2 (SPI-) - Body ground Always 10 kΩ or higher
I149-3 (SPO+) or I76-4 (+) - Body ground Always 10 kΩ or higher
I149-4 (SPO-) or I76-2 (-) - Body ground Always 10 kΩ or higher
I76-3 (+) or K1-2 - Body ground Always 10 kΩ or higher
I76-1 (-) or K1-1 - Body ground Always 10 kΩ or higher
I167-2 (FL+) or I77-4 (+) - Body ground Always 10 kΩ or higher
I167-6 (FL-) or I77-2 (-) - Body ground Always 10 kΩ or higher
I77-3 (+) or L1-2 - Body ground Always 10 kΩ or higher
I77-1 (-) or L1-1 - Body ground Always 10 kΩ or higher
I168-1 (RR+) or M4-2 - Body ground Always 10 kΩ or higher
I168-3 (RR-) or M4-1 - Body ground Always 10 kΩ or higher
I168-2 (RL+) or N4-2 - Body ground Always 10 kΩ or higher
I168-6 (RL-) or N4-1 - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

7.INSPECT TELEMATICS TRANSCEIVER

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

7.INSPECT TELEMATICS TRANSCEIVER
a.

Remove the telematics transceiver.

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS TRANSCEIVER>REMOVAL


b.
E418548C02
1.906,1.229 2.354,0.521 2.354,0.521 2.583,0.521 false 1.917,1.542 2.406,2 2.406,2 2.635,2 false 1.531,1.542 1.146,2.01 1.146,2.01 0.906,2.01 false 1.51,1.219 0.99,0.49 0.99,0.49 0.75,0.49 false 2.698,1.917 3.313,2.115 0.615,0.198 10 false SPO+ 2.635,0.438 3.25,0.635 0.615,0.198 10 false SPI+ 0.406,0.406 1.021,0.604 0.615,0.198 10 false SPI- 0.49,1.906 1.104,2.104 0.615,0.198 10 false SPO- 0.125,0.125 0.438,0.323 0.313,0.198 10 false *a
*a Component without harness connected
(Telematics Transceiver)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
1 (SPI+) - 3 (SPO+) Always Below 1 Ω
2 (SPI-) - 4 (SPO-) Always Below 1 Ω
1 (SPI+) - 2 (SPI-) Always 10 kΩ or higher
3 (SPO+) - 4 (SPO-) Always 10 kΩ or higher
1 (SPI+) or 3 (SPO+) - Body ground Always 10 kΩ or higher
2 (SPI-) or 4 (SPO-) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

8.INSPECT FRONT NO. 1 SPEAKER ASSEMBLY

NG

REPLACE TELEMATICS TRANSCEIVER

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS TRANSCEIVER>REMOVAL


8.INSPECT FRONT NO. 1 SPEAKER ASSEMBLY
a.

Remove the front No. 1 speaker assembly.

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>FRONT DOOR SPEAKER>REMOVAL


b.

Inspect the front No. 1 speaker assembly.

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>FRONT DOOR SPEAKER>INSPECTION


Result:
Proceed to
OK
NG



OK

9.INSPECT REAR SPEAKER ASSEMBLY

NG

REPLACE FRONT NO. 1 SPEAKER ASSEMBLY

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>FRONT DOOR SPEAKER>REMOVAL


9.INSPECT REAR SPEAKER ASSEMBLY
a.

Remove the rear speaker assembly.

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>REAR DOOR SPEAKER>REMOVAL


b.

Inspect the rear speaker assembly.

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>REAR DOOR SPEAKER>INSPECTION


Result:
Proceed to
OK
NG



OK

10.REPLACE FRONT NO. 2 SPEAKER ASSEMBLY

NG

REPLACE REAR SPEAKER ASSEMBLY

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>REAR DOOR SPEAKER>REMOVAL