Malaguti CIAK MASTER 50-4T Electric System Troubleshooting page 27

2. TURN INDICATORS DO NOT FLASH.
NOTE:
in this vehicle, flashing function is incorporated in voltage
regulator.
2.1 Lamp and lamp socket
- See "Checking switches" section (on page 12).
2.2 Turn indicator switch
- See "Checking switches" section (on page 12).
2.3 Checking voltage level (test "A")
- Detach connector from regulator and connect Tester (DC
20 V), as follows:
- Terminal (+) of tester
- Terminal (-) of Tester
- Turn key "ON".
- Value read must be approximately 12 Volts.
10.05
ISSUE
B
- TROUBLESHOOTING
ELECTRIC SYSTEM TROUBLESHOOTING
Signalling system
CONTINUITY
CONTINUITY
Blue cable (Pin3).
Black cable (Pin2).
NOT COMPLIANT
CONTINUITY
NO CONTINUITY
- Replace lamp and/or lamp socket.
NO CONTINUITY
- Fault turn indicator switch.
- Replace left hand switch.
COMPLIANT
Check continuity of brown cable
between Pin5 of regulator connector
and connector of left hand switch.
Brown cable interrupted.
Repair (see wiring diagram).
SECTION 2
B
CHAPTER
NO CONTINUITY
29
PAGE
SECTION 2