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Active Adaptive Front-Lighting 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.

DTC No.

CONSULT screen terms

Fail-safe

Swivel operation

Aiming operation

B2008

PARA NOT PROG

Right and left swivel motors stop at the position when DTC is detected

Right and left headlamp aiming motors stop at the position when DTC is detected

B2503

SWIVEL ACTUATOR [RH]
  • Right swivel motor stop at the position when DTC is detected
  • Left swivel motor swivel angle returns to 0 deg. and fixed

The signal, approximately 2 V decreased from the aiming motor drive signal when DTC detected, is output

SWIVEL ACTUATOR [RH]

COMM ERROR
  • Right swivel motor stop at the position when DTC is detected or right swivel motor swivel angle returns to 0 deg. and fixed
  • Left swivel motor swivel angle returns to 0 deg. and fixed

B2504

SWIVEL ACTUATOR [LH]
  • Left swivel motor stop at the position when DTC is detected
  • Right swivel motor swivel angle returns to 0 deg. and fixed

The signal, approximately 2 V decreased from the aiming motor drive signal when DTC detected, is output

SWIVEL ACTUATOR [LH]

COMM ERROR
  • Left swivel motor stop at the position when DTC is detected or left swivel motor swivel angle returns to 0 deg. and fixed
  • Right swivel motor swivel angle returns to 0 deg. and fixed

B2512

4WAS SIG

Right and left swivel motor swivel angle returns to 0 deg. and fixed

--

B2514

HI SEN UNUSUAL [RR]

Right and left swivel motor swivel angle returns to 0 deg. and fixed

Right and left headlamp aiming motors stop at the position when DTC is detected

B2516

SHIFT POS SIG[R, P]

Right and left swivel motor swivel angle returns to 0 deg. and fixed

--

B2517

VEHICEL SPEED SIG

Right and left swivel motor swivel angle returns to 0 deg. and fixed

Right and left headlamp aiming motors stop at the position when DTC is detected

B2519

LEVELIZER CALIB

Right and left swivel motor swivel angle returns to 0 deg. and fixed

Right and left headlamp aiming motors stop at the position when DTC is detected

B2521

ECU CIRC

Right and left swivel motor swivel angle returns to 0 deg. and fixed

Right and left headlamp aiming motors stop at the position when DTC is detected

U0126

ST ANG SEN SIG

Right and left swivel motor swivel angle returns to 0 deg. and fixed

--

U0428

ST ANG SEN CALIB

Right and left swivel motor swivel angle returns to 0 deg. and fixed

--

U1000

CAN COMM CIRCUIT

Right and left swivel motor swivel angle returns to 0 deg. and fixed

Right and left headlamp aiming motors stop at the position when DTC is detected

NOTE: Only when the vehicle speed signal or the low beam status signal cannot be received

U1010

CONTROL UNIT(CAN)

Right and left swivel motor swivel angle returns to 0 deg. and fixed

Right and left headlamp aiming motors stop at the position when DTC is detected
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