540
4-3. Do-it-yourself maintenance
■ After a fuse is replaced
● If the lights do not turn on even after the fuse has been replaced, a bulb
may need replacement. (→P. 5 4 1)
● If the replaced fuse blows again, have the vehicle inspected by your
Toy o ta d e ale r.
■ If there is an overload in a circuit
The fuses are designed to blow before the entire wiring harness is damaged.
■ To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failure to do so may cause damage, and possibly a fire or injury.
● Never use a fuse of a higher amperage rating than that indicated, or use
any other object in place of a fuse.
● Always use a genuine Toyota fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix.
This can cause extensive damage or even fire.
● Do not modify the fuses or fuse boxes.
■ Before replacing fuses
Have the cause of electrical overload determined and repaired by your
Toy o ta de a ler as s oo n as p os s ibl e .