Other information:
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
U1A0E
SOS SWITCH ON STUCK
(SOS switch ON stuck)
Diagnosis condition
When ignition switch is ON.
Signal (terminal)
SOS switch signal
Threshold
Continue being turned ON
Diagnosis delay time
10 seconds or more
POSSIBLE CAUSE
Harness or connectors
Telematics switch
TCU
FAIL-SAFE
Telematics system does not function (Only SOS call does not operate)
Telematics switch LED indicator is turned OFF
DTC Confirmation Procedure
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Ignition switch ON...
Diagnosis Procedure
CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the following terminals and connectors for damage, bend and loose connection (unit side and connector side).
TCU
3CH CAN gateway
Is the inspection result normal?
YES>>
GO TO 2...