DTC Code | DTC Name |
---|---|
B15CC | Backup Battery 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 |
---|---|---|---|
B15CC | Backup Battery Failure | Mobilephone battery malfunction is detected |
|
CAUTION / NOTICE / HINT
Note
Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Registration for Telematics System.
PROCEDURE
CHECK DTC
Turn the engine switch off.
Connect the GTS to the DLC3.
Turn the engine switch on (IG) and wait for 20 seconds.
Turn the GTS on.
Check for DTCs and check that no DTCs are output.
OK |
---|
No DTCs are output. |
Result | |||
---|---|---|---|
|
OK |
USE SIMULATION METHOD TO CHECK Click here |
NG |
REPLACE MOBILEPHONE BATTERY
Replace the mobilephone battery with a new or known good one.
Clear the DTCs.
Recheck for DTCs and check that no DTCs are output.
OK |
---|
No DTCs are output. |
Result | |||
---|---|---|---|
|
OK |
END |
NG |
REPLACE TELEMATICS TRANSCEIVER
Replace the telematics transceiver with a new one.
Result | ||
---|---|---|
|
NEXT |
PERFORM REGISTRATION Click here |