System Description: System: Fail-Safe

2016 Nissan-Datsun Titan XD SL, 5.0L Eng VIN B, 4WDSECTION Fail-Safe

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 NISSAN Connection center about abnormality.
U1A10
CAN communication
  • Telematics system does not function.
  • Inform a NISSAN Connection center about abnormality.
U1000
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 NISSAN Connection center.
U1A06
GPS antenna
  • Telematics system cannot send correct positional information.
  • Inform a NISSAN Connection center about abnormality.
U1A09
U1A0A
USB communication
  • Telematics system does not function.
  • Inform a NISSAN Connection center about abnormality.
B13D9
U1A05
TCU Telematics system function stops. B1310
B130C
B130D
B2EF0-16
B2EF0-49
B2EF0-4A
B2EF0-4B
U1010
U1A01
U1A02
  • Telematics system function stops.
  • When operated a telematics system, inform that cannot be connected to the NISSAN Connection center.
U1A03
U1A11
Telematics switch
(SOS call switch)
  • Telematics system does not function. (Only SOS call does not operate.)
  • Telematics switch LED indicator is turned OFF.
B2E33
U1A0E
Microphone
  • Transmit an own vehicle position to the NISSAN Connection center.
  • Inform a NISSAN Connection center about abnormality.
U1A0B
VIN Telematics service does not function. U1A04
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.