2011 Toyota Tundra Double Cab Owners Manual - Page 599

4-3. Do-it-yourself maintenance Fuse Ampere Circuit Accessory meter, audio system, rear seat entertainment system, rear view monitor, navigation system, back-up lights, trailer lights (back-up lights), multiplex communication system, power outlet, outside rear view mirror Back-up light, gauges and meters Power windows, power back window 25 ACC 7.5 A 26 27 BK/UP LP POWER No.1 10 A 30 A n After a fuse is replaced l If the lights do not turn on even after the fuse has been replaced, a bulb may need replacement. (→P. 576) l If the replaced fuse blows again, have the vehicle inspected by your Toyota dealer. n If there is an overload in the circuits The fuses are designed to blow before the entire wiring harness is damaged. CAUTION n To prevent system breakdowns and vehicle fire Observe the following precautions. Failing to do so may cause damage, and possibly a fire or injury. l Never use a fuse of a higher amperage rating than indicated, or use any other object in place of a fuse. l 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. l Do not modify the fuse or the fuse box. 574