Replacing Battery Box Fuses

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N76729-UN-15JUN07

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N83297-UN-12FEB09

A - Battery Box Cover

B - Master Fuse (250A)

C - Fuel Pump Fuse (15A)

D - Auxiliary Power Fuse (30A)

E - ECU Fuse (20A)


IMPORTANT: Do not replace original fuse with higher rated fuse or machine damage may occur. If original size fuse will not carry electrical load and continues to blow, have the electrical system checked by your John Deere dealer.

  1. Open battery box cover (A).

  2. Master fuse (B), fuel pump fuse (C), auxiliary power fuse (D), and ECU fuse (E) are located on the sidewall of the battery box.

    IMPORTANT: Do not attempt to disassemble master fuse unless instructed by your John Deere dealer. Ensure both negative (—) and positive (+) battery connections are disconnected from both batteries prior to fuse inspection or replacement.

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