DTC Detection Logic

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

DTC

(On board display)

Trouble diagnosis name

DTC detecting condition

Possible causes

C1A06

(6)

OPERATION SW CIRC

Any switch of the ICC steering switch is detected as "ON" continuously for 60 seconds
An ON/OFF state judgment of the ICC differs between ECM and ADAS control unit, and the state continues for 2 seconds or more

ICC steering switch circuit
ICC steering switch
ECM

NOTE: If DTC "C1A06" is detected along with DTC "U1000", first diagnose the DTC "U1000". Refer to DTC Logic .