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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 194 (Heater & Air Conditioning Control System - Automatic Air Conditioner (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC B263D: Intake Door Motor >> 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

B263D

FRE DOOR FAIL

(FRE DOOR FAIL)

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

-

Threshold

Detected at FRE position

Diagnosis delay time

-

B263E

20P FRE DOOR FAIL

(20P FRE DOOR FAIL)

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

-

Threshold

Detected at 20% FRE position

Diagnosis delay time

-

B263F

REC DOOR FAIL

(REC DOOR FAIL)

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

-

Threshold

Detected at REC position

Diagnosis delay time

-