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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 124 (Audio, Visual & Navigation System) >> Navigation Without Amplifier >> DTC/Circuit Diagnosis >> U12AD Av Control Unit >> DTC Description >> DTC Detection Logic

DTC Detection Logic

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

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

U12AD

ECU Temperature too High

(ECU Temperature too High)

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

-

Threshold

Upper operation temperature of AV control unit exceeded

Diagnosis delay time

-