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Home >> Infiniti >> 2011 >> M37 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 36 (Exterior Lighting System) >> System Description >> System >> Active Adaptive Front-Lighting System >> ACTIVE ADAPTIVE FRONT-LIGHTING SYSTEM : Fail-Safe
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ACTIVE ADAPTIVE FRONT-LIGHTING SYSTEM : Fail-Safe

WARNING: This page is about a different car, the 2011 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
FAIL-SAFE CHART

DTC Fail-safe AFS OFF indicator lamp Cancellation
U1000: CAN COMM CIRCUIT
  • Right and left swivel motors stop at the position when DTC is detected.
  • Right and left aiming motors stop at the position when DTC is detected.
 Blinks 1 second each. Ignition switch OFF
U1010: CONTROL UNIT (CAN)
  • Right and left swivel motors stop at the position when DTC is detected.
  • Right and left aiming motors stop at the position when DTC is detected.
 Blinks 1 second each. Ignition switch OFF
B2503: SWIVEL ACTUATOR [RH]
  • Right swivel motors stop at the position when DTC is detected.
  • The signal, approximately 2 V decreased from the levelizer signal when DTC detected, is output.
 Blinks 1 second each. Ignition switch OFF
B2504: SWIVEL ACTUATOR [LH]
  • Left swivel motors stop at the position when DTC is detected.
  • The signal, approximately 2 V decreased from the levelizer signal when DTC detected, is output.
 Blinks 1 second each. Ignition switch OFF
B2513: HI SEN UNUSUAL [FR]
  • Right and left aiming motors stop at the position when DTC is detected.
 - Ignition switch OFF
B2514: HI SEN UNUSUAL [RR]
  • Right and left aiming motors stop at the position when DTC is detected.
 - Ignition switch OFF
C0126: ST ANG SEN SIG
  • Right and left swivel motor swivel angle returns to 0° and fixed.
 Blinks 1 second each. Ignition switch OFF
B2516: SHIFT SIG [P, R]
  • Right and left swivel motor swivel angle returns to 0° and fixed.
 Blinks 1 second each. Ignition switch OFF
B2517: VEHICLE SPEED SIG
  • Right and left swivel motor swivel angle returns to 0° and fixed.
  • Right and left aiming motors stop at the position when DTC is detected.
 Blinks 1 second each. Ignition switch OFF
B2519: LEVELIZER CALIB
  • Right and left aiming motors stop at the position when DTC is detected.
 - When the levelizer adjustment is completed.
C0428: ST ANGLE SEN CALIB
  • Right and left swivel motor swivel angle returns to 0° and fixed.
 Blinks 1 second each. When the steering angle sensor neutral position registration is competed.
B2521: ECU CIRC
  • Right and left swivel motors stop at the position when DTC is detected.
  • Right and left aiming motors stop at the position when DTC is detected.
 Blinks 1 second each. Ignition switch OFF
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