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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Door & Lock (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> KEYFOB Battery And Function >> Component Inspection

Component Inspection

NOTE: The Signal Tech II Tool [- (J-50190)] can be used to test the remote keyless entry keyfob relative signal strength. Refer to the Signal Tech II User Guide for additional information.
  1. REPLACE KEYFOB BATTERY 
    G04135046Courtesy of NISSAN NORTH AMERICA, INC.

    Check keyfob operation after replacing the battery.

    Is the inspection result normal?

    YES

    Keyfob is OK.

    NO

    Check remote keyless entry receiver. Refer to Component Function Check .