RM35X0E _56 Audio / Visual / Telematics _078380 TELEMATICS _0385046 TELEMATICS SYSTEM(for ERA-GLONASS) C

TELEMATICS  TELEMATICS SYSTEM(for ERA-GLONASS)  B15CC49  Backup Battery Internal Electronic Failure  


DESCRIPTION

This DTC is stored when the telematics transceiver detects one of the following:

·

The mobilephone battery voltage drops or the mobilephone battery malfunctions.

·

The mobilephone battery temperature is (temporarily) high.


DTC No. Detection Item DTC Detection Condition Trouble Area
B15CC49 Backup Battery Internal Electronic Failure Mobilephone battery malfunction
·

Mobilephone battery

·

Telematics transceiver



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 (for ERA-GLONASS)>PRECAUTION

·

When replacing the telematics transceiver, make sure to replace it with a new one.



PROCEDURE

1.CHECK DTC
a.

Turn the ignition switch to ON.


b.

Connect the GTS to the DLC3.


c.

Turn the ignition switch to ON and wait for 10 seconds or more.


d.

Turn the GTS on.


e.

Check for DTCs and check that no DTCs are output.

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS SYSTEM (for ERA-GLONASS)>DTC CHECK / CLEAR

Body Electrical > Telematics > Trouble Codes
50001 459
OK:

No DTCs are output.



Result:
Proceed to
OK
NG



OK

USE SIMULATION METHOD TO CHECK

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


NG

2.CHECK MOBILEPHONE BATTERY
2.CHECK MOBILEPHONE BATTERY
a.

Replace the mobilephone battery with a normal one and check if the same problem occurs again.

Click hereAudio / Visual / Telematics>TELEMATICS>MAYDAY BATTERY>REMOVAL

NOTICE:

After replacing the mobilephone battery, perform initialization.

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS SYSTEM (for ERA-GLONASS)>INITIALIZATION



b.

Clear the DTCs.

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS SYSTEM (for ERA-GLONASS)>DTC CHECK / CLEAR

Body Electrical > Telematics > Clear DTCs
50002 459

c.

Recheck for DTCs and check that no DTCs are output.

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS SYSTEM (for ERA-GLONASS)>DTC CHECK / CLEAR

Body Electrical > Telematics > Trouble Codes
50001 459
OK:

No DTCs are output.



Result:
Proceed to
OK
NG



OK

PERFORM INITIALIZATION

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS SYSTEM (for ERA-GLONASS)>INITIALIZATION


NG

3.REPLACE TELEMATICS TRANSCEIVER