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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 635 (ADAS Control Unit (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC C1A1D-14: Control Unit >> DTC Description >> DTC Detection Logic

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

CONSULT screen terms

DTC detection condition

(Trouble diagnosis content)

[Malfunction type]

C1A1D

14

CONTROL UNIT

(Control unit)

[CIRC SHORT TO GRND OR OPEN]

Diagnosis condition

When engine is running

Signal (terminal)

--

Threshold

ADAS control unit 2 internal malfunction

Diagnosis delay time

1 second or less