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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 89 (Engine Control System (DTC/Circuit Diagnosis) (3 Of 5)) >> DTC/Circuit Diagnosis >> DTC P0850: PNP Switch >> 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.

The signal of the park/neutral position (PNP) signal does not change during driving after the engine is started.

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0850

P-N POS SW/CIRCUIT

(Park/Neutral switch input circuit)

Diagnosis condition

-

Signal (terminal)

The park/neutral position (PNP) signal circuit

Threshold

The signal does not change during driving after the engine is started

Diagnosis delay time

-