System Description: System: Fail-safe

WARNING: This page is about a different car, the 2018 Infiniti Q60. However, it is still accessible from the selected car via links, so may be relevant.

If a malfunction occurs in the telematics system, TCU performs fail-safe activation according to the detected malfunction.

Detection item	Telematics system operation in fail-safe mode	DTC
Air-bag connection	Some telematics system does not function. Inform a INFINITI CONNECTION data center about abnormality.	U1A10
CAN communication	Telematics system does not function. Inform a INFINITI CONNECTION data center about abnormality.	U1000
AV communication	Some telematics system does not function. Inform a INFINITI CONNECTION data center about abnormality.	B13E1
TEL antenna	Telematics switch LED indicator turn OFF. (LED indicator turns ON 10 times when push the SOS call switch.) When operated a telematics system, inform that cannot be connected to the INFINITI CONNECTION data center.	U1A06
GPS antenna	Telematics system cannot send correct positional information. Inform a INFINITI CONNECTION data center about abnormality.	U1A09 U1A0A
USB communication	Telematics system does not function. Inform a INFINITI CONNECTION data center about abnormality.	B13D9
TCU	Telematics system function stops.	B1310 B130D B2EF0 U1010 U1A01
TCU	Telematics system function stops. When operated a telematics system, inform that cannot be connected to the INFINITI CONNECTION data center.	U1A03 U1A11
Telematics switch (SOS call switch)	Telematics system does not function. (Only SOS call does not operate.) Telematics switch LED indicator turn OFF.	B2E33 U1A0E
Microphone	Transmit an own vehicle position to the INFINITI CONNECTION data center. Inform a INFINITI CONNECTION data center about abnormality.	U1A0B U1A0C
VIN	Telematics service does not function.	U1A04