APRILIA SCARABEO 50 I.E-100 4T - 2001, Руководство по ремонту, Страница: 91 / 110

90
Release 00 2003-02
Scarabeo 50 I.E.-50/100 4T
WIRING DIAGRAM
DIRECTION INDICATOR CIRCUIT AND HORN CIRCUIT
100
Arrangement of the components: see p. 98-99-100-101
5) Voltage regulator
14) Rear right direction indicator
16) Rear left direction indicator
18) Left dimmer switch
31) Front right direction indicator
32) Front left direction indicator
35) Horn
TECHNICAL DATA
Direction indicator bulbs ................ 12 V - 10 W B.A. 15 S
Flasher .......................................................... 12 V - 22 W
Direction indicator warning light
bulb-”all-glass” ............................... 12 V - 3 W - W2x4.6 d
TROUBLESHOOTING
A. DIRECTION INDICATORS DON’T WORK
– Check the bulbs.
– Check the cable connections.
– Check the direction indicator switch
(left dimmer switch).
– Check the main power supply circuit.
– Replace the flasher.
B. DIRECTION INDICATORS DON’T FLASH, BUT ARE
ALWAYS ON
– Check the technical data of the bulbs.
– Check the battery.
– Replace the flasher.
TEST DATA
DIRECTION INDICATOR SWITCH
– Check the bulb efficiency.
– Disconnect the left dimmer switch connector.
– Using the ohmmeter function of the multimeter, check
the continuity among the cables in the various positions,
according to the connections, see (WIRING DIAGRAM).
TECHNICAL DATA
Horn ................................................................... 12 V d.c.
TROUBLESHOOTING
A. HORN DOES NOT SOUND OR IS IRREGULAR
– Check the battery.
– Check the cable connections.
– Check the horn push button.
– Check the horn.
B. HORN KEEPS SOUNDING
– Check the cable connections.
– Check the horn push button.
TEST DATA
HORN
– Disconnect the horn and power it directly with a 12V
battery.
– If necessary, adjust the horn adjuster in and out until a
satisfactory note is obtained.
HORN PUSH BUTTON
– Disconnect the left dimmer switch connector.
– Using the ohmmeter function of the multimeter, check
the continuity between the contacts in the “pressed” and
“released” positions, see (WIRING DIAGRAM).
100
18
31
14
30
32
16
Gr
B
18
35
POSITIVE UNDER KEY
3 4 5
1 2
5