Yamaha VMX12H, Supplementary Service Manual

Page: 310 / 405

ELEC TR IC STA R TIN G SYSTEM
TR O U B LESH O O TIN G
Troubleshooting C hart (1)
R em ove the seat.
,
D isconnect the “L/W ” lead from the starter
relay.
C heck the battery voltage (12V) on the
“L/ W ” lead from the starter relay.
C orrect the battery term inal connection.
I
t
12V
C onnect the “LA N ” lead from the starter
relay to the battery negative (-) term inal; use
a jum per lead .
If the starter relay does not click; replace the
relay.
The engine does not rev sm oothly,
R echarge or replace the battery.
7-7