Yamaha GRIZZLY Ultramatic YFM660FP, Service Manual

Page: 389 / 408

9 - 45
– +
ELEC
SIGNAL SYSTEM
9.Horn does not sound. (for Europe and Oce-
ania)
CORRECT
1.Horn switch
Refer to “CHECKING THE SWITCH”.
INCORRECT
Replace horn switch.
2.Voltage
●
Connect the pocket tester (DC 20 V) to the
horn connector at the horn terminal.
Tester (+) lead
→
Pink lead
1
Tester (–) lead
→
Frame ground
MEETS
SPECIFICATION
HORN IS NOT
SOUNDED
●
Turn the main switch to “ON”.
●
Push the horn switch.
●
Check for voltage (12 V) on the “Pink” lead
at the horn terminal.
3.Horn
●
Disconnect the black lead at the horn termi-
nal.
●
Connect a jumper lead
1
to the horn termi-
nal and ground the jumper lead.
●
Turn the main switch to “ON”.
*
OUT OF SPECIFICATION
The wiring circuit from the main switch to the
bulb socket connector is faulty, repair it.
HORN IS SOUNDED
Horn is good.