Infiniti ADAS Codes

Jan. 27, 2020

This bulletin applies to 2017-2018 Infiniti Q50, Q50 Hybrid, Q60, Q70, Q70 Hybrid, QX30, QX60, QX60 Hybrid, QX80; 2017 QX50, 2017 QX70 and 2019 QX50 vehicles.

If the following ICC/ADAS codes are stored, make sure to follow the diagnostic procedures in the electronic service manual before replacing any parts.

C1A03 (vehicle speed sensor)

C1A04 (ABS/TCS/VDC system)

C1B01 (cam aiming incomplete). The lane camera DTC may require adjustment.

If repairs are performed relative to any of these codes, when complete, perform DTC confirmation again before doing any additional repairs.