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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 40 (Cruise Control System (DTC/Circuit Diagnosis)) >> DTC / Circuit Diagnosis >> DTC C1A01, C1A02: Power Supply Circuit 1, Power Supply Circuit 2 >> DTC Description >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

DTC No.

CONSULT screen terms

DTC detection condition

C1A01

POWER SUPPLY CIR

(Power supply circuit)

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

-

Threshold

The battery voltage sent to distance sensor (ICC sensor) remains less than 8.6 V.

Diagnosis delay time

-

C1A02

POWER SUPPLY CIR 2

(Power supply circuit 2)

Diagnosis condition

When Ignition switch is ON.

Signal (terminal)

-

Threshold

The battery voltage sent to distance sensor (ICC sensor) remains more than 19.3 V.

Diagnosis delay time

-