DTC Diagnosis Procedure

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.

CHECK ELECTRIC THROTTLE CONTROL ACTUATOR VISUALLY

Turn ignition switch OFF.
Remove the intake air duct. Refer to Exploded View .

Check if foreign matter is caught between the throttle valve and the housing.

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Is the inspection result normal?

YES

Replace electric throttle control actuator. Refer to Removal and Installation .

Remove the foreign matter and clean the electric throttle control actuator inside, then perform throttle valve closed position learning. Refer to Description .