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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 202 (Automatic Transmission (DTC/Circuit Diagnosis) (Re6R01A)) >> DTC/Circuit Diagnosis >> DTC P0734: 4GR Incorrect Ratio >> DTC Description >> DTC Detection Logic

DTC Detection Logic

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

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0734

4GR INCORRECT RATIO

(Gear 4 Incorrect Ratio)

Diagnosis condition

Engine: Running

Signal

-

Threshold

When incorrect 4th gear ratio malfunction is detected

Diagnosis delay time

-