RM38N0EC _56 Audio / Visual / Telematics _111824 TELEMATICS _0502894 TELEMATICS SYSTEM C

TELEMATICS  TELEMATICS SYSTEM  B15DE87  Telematics Transceiver Location Data Missing Message  


DESCRIPTION

The telematics transceiver checks the reception condition of the location data every minute after the ignition switch is turned to ON. If the location data is not received from the navigation receiver assembly*1 or radio and display receiver assembly*2 for 5 minutes, this DTC will be stored.

DTC No. Detection Item DTC Detection Condition Trouble Area
B15DE87 Telematics Transceiver Location Data Missing Message Location information from USB communication is interrupted
·

Harness or connector

·

Telematics transceiver

·

Navigation receiver assembly*1

·

Radio and display receiver assembly*2



*1: w/ Navigation System

*2: w/o Navigation System


WIRING DIAGRAM

w/ Navigation System
E477834E04
0.792,2.875 2.729,3.125 1.938,0.25 10 false Navigation Receiver Assembly 1.823,1.635 2.302,1.844 0.479,0.208 10 false USB- 1.792,2.438 2.271,2.646 0.479,0.208 10 false USBS 1.802,2.063 2.281,2.271 0.479,0.208 10 false USB+ 2.396,1.875 2.583,2.083 0.188,0.208 10 false 1 2.385,1.448 2.573,1.656 0.188,0.208 10 false 2 2.396,2.271 2.583,2.479 0.188,0.208 10 false 3 4.635,0.646 4.896,0.854 0.26,0.208 10 false 15 2.344,1.042 2.604,1.25 0.26,0.208 10 false 17 0.844,3.417 4.177,3.635 3.333,0.219 10 false : Telematics Data Signal (USB Communication Line) 4.854,2.885 6.427,3.094 1.573,0.208 10 false Telematics Transceiver 1.792,0.823 2.271,1.021 0.479,0.198 10 false USBV 1.792,1.208 2.271,1.406 0.479,0.198 10 false USBG 4.958,0.802 5.438,1 0.479,0.198 10 false USBV 4.958,1.198 5.438,1.396 0.479,0.198 10 false USBG 4.552,1.667 4.927,1.906 0.375,0.24 10 false E158 4.635,1.052 4.896,1.26 0.26,0.208 10 false 31 2.375,0.635 2.635,0.844 0.26,0.208 10 false 18 4.677,1.479 4.865,1.688 0.188,0.208 10 false 1 4.677,1.885 4.865,2.094 0.188,0.208 10 false 2 4.688,2.281 4.875,2.49 0.188,0.208 10 false 3 4.969,1.646 5.448,1.854 0.479,0.208 10 false USB- 4.969,2.031 5.448,2.24 0.479,0.208 10 false USB+ 4.969,2.438 5.448,2.646 0.479,0.208 10 false UGBS 4.552,2.063 4.927,2.302 0.375,0.24 10 false E158 4.552,2.458 4.927,2.698 0.375,0.24 10 false E158 2.26,2.052 2.635,2.292 0.375,0.24 10 false E164 2.271,2.448 2.646,2.688 0.375,0.24 10 false E164 2.25,1.656 2.625,1.896 0.375,0.24 10 false E164 2.271,0.823 2.646,1.063 0.375,0.24 10 false E136 2.271,1.219 2.646,1.458 0.375,0.24 10 false E136 4.583,0.823 4.958,1.063 0.375,0.24 10 false E12 4.594,1.219 4.969,1.458 0.375,0.24 10 false E12 3.26,2.25 3.927,2.49 0.667,0.24 10 false (Shielded)

w/o Navigation System
E477834E03
0.469,2.875 3.229,3.135 2.76,0.26 10 false Radio and Display Receiver Assembly 1.833,1.635 2.313,1.844 0.479,0.208 10 false USB- 1.771,2.448 2.25,2.656 0.479,0.208 10 false USBS 1.802,2.063 2.281,2.271 0.479,0.208 10 false USB+ 2.396,1.875 2.583,2.083 0.188,0.208 10 false 2 2.385,1.479 2.573,1.688 0.188,0.208 10 false 1 2.396,2.271 2.583,2.479 0.188,0.208 10 false 3 4.646,0.635 4.906,0.844 0.26,0.208 10 false 15 2.354,1.042 2.615,1.25 0.26,0.208 10 false 17 0.844,3.417 4.177,3.635 3.333,0.219 10 false : Telematics Data Signal (USB Communication Line) 4.854,2.896 6.427,3.104 1.573,0.208 10 false Telematics Transceiver 1.781,0.823 2.26,1.021 0.479,0.198 10 false USBV 1.781,1.208 2.26,1.406 0.479,0.198 10 false USBG 4.958,0.802 5.438,1 0.479,0.198 10 false USBV 4.958,1.198 5.438,1.396 0.479,0.198 10 false USBG 4.552,1.667 4.927,1.906 0.375,0.24 10 false E158 4.646,1.042 4.906,1.25 0.26,0.208 10 false 31 2.354,0.635 2.615,0.844 0.26,0.208 10 false 18 4.667,1.479 4.854,1.688 0.188,0.208 10 false 2 4.667,1.885 4.854,2.094 0.188,0.208 10 false 1 4.688,2.281 4.875,2.49 0.188,0.208 10 false 3 4.969,1.656 5.448,1.865 0.479,0.208 10 false USB- 4.969,2.042 5.448,2.25 0.479,0.208 10 false USB+ 4.958,2.438 5.438,2.646 0.479,0.208 10 false USBS 4.552,2.063 4.927,2.302 0.375,0.24 10 false E158 4.552,2.458 4.927,2.698 0.375,0.24 10 false E158 2.26,2.052 2.635,2.292 0.375,0.24 10 false E164 2.26,2.448 2.635,2.688 0.375,0.24 10 false E164 2.25,1.656 2.625,1.896 0.375,0.24 10 false E164 2.271,0.823 2.646,1.063 0.375,0.24 10 false E136 2.271,1.219 2.646,1.458 0.375,0.24 10 false E136 4.583,0.823 4.958,1.063 0.375,0.24 10 false E12 4.594,1.219 4.969,1.458 0.375,0.24 10 false E12 3.26,2.25 3.927,2.49 0.667,0.24 10 false (Shielded)

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 Telematics System.

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS SYSTEM>PRECAUTION

·

Before replacing the telematics transceiver, refer to Service Bulletin.



PROCEDURE

1.CHECK DTC OUTPUT
a.

Clear the DTCs.

Body Electrical > Telematics > Clear DTCs
50002 459

b.

Recheck for DTCs and check if the same DTC is output again.

Body Electrical > Telematics > Trouble Codes
50001 459

Result:
Result Proceed to
No DTCs are output. A
DTCs are output. B



A

USE SIMULATION METHOD TO CHECK

Click hereGeneral>INTRODUCTION>HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS>HOW TO PROCEED WITH TROUBLESHOOTING


B

2.CONFIRM MODEL
2.CONFIRM MODEL
a.

Choose the model to be inspected.

Result:
Result Proceed to
w/ Navigation System A
w/o Navigation System B




A

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

B

7.CHECK HARNESS AND CONNECTOR (TELEMATICS TRANSCEIVER - RADIO AND DISPLAY RECEIVER ASSEMBLY)
3.CHECK HARNESS AND CONNECTOR (TELEMATICS TRANSCEIVER - NAVIGATION RECEIVER ASSEMBLY)
a.

Disconnect the E136 navigation receiver assembly connector.


b.

Disconnect the E12 telematics transceiver connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E136,E12)Location & Routing

Click Connector(E136)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Navigation Receiver Assembly

Click Connector(E12)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Telephone Transceiver

E136-18 (USBV) - E12-15 (USBV) Always Below 1 Ω
E136-17 (USBG) - E12-31 (USBG) Always Below 1 Ω
E136-18 (USBV) or E12-15 (USBV) - Body ground Always 10 kΩ or higher
E136-17 (USBG) or E12-31 (USBG) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

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

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

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

Check the installation condition.

i.

Check the USB communication lines (digital communication line) between the navigation receiver assembly and the telematics transceiver for any installation or connection problems.



b.

Disconnect the E164 navigation receiver assembly connector.


c.

Disconnect the E158 telematics transceiver connector.


d.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E164,E158)Location & Routing

Click Connector(E164)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Navigation Receiver Assembly

Click Connector(E158)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Telephone Transceiver

E164-1 (USB+) - E158-2 (USB+) Always Below 1 Ω
E164-2 (USB-) - E158-1 (USB-) Always Below 1 Ω
E164-3 (USBS) - E158-3 (UGBS) Always Below 1 Ω
E164-1 (USB+) or E158-2 (USB+) - Body ground Always 10 kΩ or higher
E164-2 (USB-) or E158-1 (USB-) - Body ground Always 10 kΩ or higher
E164-3 (USBS) or E158-3 (UGBS) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

5.REPLACE TELEMATICS TRANSCEIVER

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

5.REPLACE TELEMATICS TRANSCEIVER
a.

Replace the telematics transceiver with a new one.

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


Result:
Proceed to
NEXT



NEXT

6.CHECK DTC OUTPUT
6.CHECK DTC OUTPUT
a.

Clear the DTCs.

Body Electrical > Telematics > Clear DTCs
50002 459

b.

Recheck for DTCs and check if the same DTC is output again.

Body Electrical > Telematics > Trouble Codes
50001 459

Result:
Result Proceed to
No DTCs are output. A
DTCs are output. B



A

END

B

REPLACE NAVIGATION RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>NAVIGATION / MULTI INFO DISPLAY>NAVIGATION RECEIVER>REMOVAL


7.CHECK HARNESS AND CONNECTOR (TELEMATICS TRANSCEIVER - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Disconnect the E136 radio and display receiver assembly connector.


b.

Disconnect the E12 telematics transceiver connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E136,E12)Location & Routing

Click Connector(E136)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Navigation Receiver Assembly

Click Connector(E12)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Telephone Transceiver

E136-18 (USBV) - E12-15 (USBV) Always Below 1 Ω
E136-17 (USBG) - E12-31 (USBG) Always Below 1 Ω
E136-18 (USBV) or E12-15 (USBV) - Body ground Always 10 kΩ or higher
E136-17 (USBG) or E12-31 (USBG) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

8.CHECK HARNESS AND CONNECTOR (TELEMATICS TRANSCEIVER - RADIO AND DISPLAY RECEIVER ASSEMBLY)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

8.CHECK HARNESS AND CONNECTOR (TELEMATICS TRANSCEIVER - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Check the installation condition.

i.

Check the USB communication lines (digital communication line) between the radio and display receiver assembly and the telematics transceiver for any installation or connection problems.



b.

Disconnect the E164 radio and display receiver assembly connector.


c.

Disconnect the E158 telematics transceiver connector.


d.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E164,E158)Location & Routing

Click Connector(E164)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Navigation Receiver Assembly

Click Connector(E158)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Telephone Transceiver

E164-1 (USB-) - E158-2 (USB-) Always Below 1 Ω
E164-2 (USB+) - E158-1 (USB+) Always Below 1 Ω
E164-3 (USBS) - E158-3 (USBS) Always Below 1 Ω
E164-1 (USB-) or E158-2 (USB-) - Body ground Always 10 kΩ or higher
E164-2 (USB+) or E158-1 (USB+) - Body ground Always 10 kΩ or higher
E164-3 (USBS) or E158-3 (USBS) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

9.REPLACE TELEMATICS TRANSCEIVER

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

9.REPLACE TELEMATICS TRANSCEIVER
a.

Replace the telematics transceiver with a new one.

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


Result:
Proceed to
NEXT



NEXT

10.CHECK DTC OUTPUT
10.CHECK DTC OUTPUT
a.

Clear the DTCs.

Body Electrical > Telematics > Clear DTCs
50002 459

b.

Recheck for DTCs and check if the same DTC is output again.

Body Electrical > Telematics > Trouble Codes
50001 459

Result:
Result Proceed to
No DTCs are output. A
DTCs are output. B



A

END

B

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>RADIO RECEIVER>REMOVAL