Signalling System Check - Malaguti XTM POWER UP 2007 Troubleshooting Manual

B
CHAPTER
CHECKING SIGNALLING SYSTEM
1. Horn button
- Disconnect six-way connector of left hand switch
- Connect Tester " " to connector (1)
- Press Horn button to activate horn
- Check continuity as follows:
Terminal (+) Grey cable (2)
Terminal (-) Black cable (3)
Button pressed
Button not pressed
See "Checking connectors" on page 11
L
R
TURN
1
2
2. Check voltage level
- Connect Tester (20V DC) to horn cables (1)
Terminal (+) Blue cable (2)
Terminal (-) Orange cable (3)
- Turn key "ON"
- Press Horn button to activate horn
- Power measured must be 12.5 V
32
PAGE
SECTION 2
B
- TROUBLESHOOTING
ELECTRIC SYSTEM TROUBLESHOOTING
Lighting System
HORN IS NOT WORKING
Continuity
No continuity
Comando SX
OFF
ON
HORN
3
COMPLIANT
NOT COMPLIANT
SECTION 2
NOT COMPLIANT
Faulty horn button Replace left hand
switch
1
COMPLIANT
Replace horn
3
2
BL AR
08.06
ISSUE