Fuses; Semiconductor Parts - Husqvarna TC449 Workshop Manual

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ELECTRICAL SYSTEM

FUSES

• When you find a blown fuse, always investigate and eliminate the cause
before replacing it.
• Never replace a fuse with another fuse with a different rating.
• Never use a wire or other makeshift repair techniques instead of installing
a new fuse.
Main fuse (1) - 30A
Positioned under the saddle, on the solenoid starter.
Protection:
TC: Injector, coil, fuel pump.
TE-SMR-TXC: Injector, lambda sensor heater, coil, fuel pump, electric fan.
H06325
Auxiliary fuse (2) - 10A (TE - SMR)
Positioned in the bike front side, below the headlamp fairing and close to the
dashboard.
Protection:
TE - SMR: Lights, horn, dashboard power supply, turning indicators.
In order to avoid short circuits on models TE-SMR, before working on fuses,
turn the ignition switch to OFF.
H06326

SEMICONDUCTOR PARTS

• Be careful to never drop parts that incorporate a semiconductor, such as
the ECU or the voltage regulator/rectifier.
• Closely follow the relevant instructions when inspecting these parts. An
improper procedure may lead to severe damage.
H06526
M.42 1 edition (08-2010)_Rev. 11-2010
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