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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 208 (Engine Control System (DTC/Circuit Diagnosis) (CUMMINS 5.0L) (5 Of 6)) >> DTC/Circuit Diagnosis >> DTC P208A-00: REDUCTANT Pump Control Circuit Open >> 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.

The Engine Control Module (ECM) has detected that any of the 3 brushless direct current motor phases, within the DEF supply pump assembly pump, has an open circuit condition.

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P208A-00

DEF PUMP STATE

DEF PUMP STATUS

DEF PUMP TIME

DEF DOSING VALVE POS CMP

Diagnosis condition

Ignition switch ON or the engine is running.

Signal (terminal)

DEF pump signal.

Threshold

DEF control module detected there is an open circuit in one of the three DEF supply pump assembly unit motor phases.

Diagnosis delay time

-