Yamaha SXV70SJ Supplementary Service Manual - Elec
–50–
Check the “IGNITION” fuse and “TAIL” fuse.
Refer to “FUSE INSPECTION” in CHAPTER 2.
FAULTY
Replace the “IGNITION” fuse and / or
“TAIL” fuse.
Check the stator coil and pickup coil.
Refer to “IGNITION SYSTEM”.
OUT OF SPECIFICATION
Replace the stator coil assembly.
Check the main switch.
Refer to “IGNITION SYSTEM”.
NO CONTINUITY
Replace the main switch.
Check the passenger grip warmer.
NO CONTINUITY
Replace the passenger grip warmer.
Check the passenger grip warmer switch.
NO CONTINUITY
Replace the passenger grip warmer switch.
Check the resistor.
INCORRECT
Replace the resistor.
Check the passenger grip warmer relay.
FAULTY
Replace the passenger grip warmer relay.
Check the load control relay.
Refer to “IGNITION SYSTEM”.
FAULTY
Replace the load control relay.
Correct the connection and / or
replace the rectifier / regulator
and / or CDI unit.
PASSENGER GRIP WARMER DOES NOT OPERATE. (VT70J)
OK
OK
OK
OK
OK
CORRECT
OK
OK
GRIP WARMER SYSTEM
ELEC
NOTE:
Electrical current flows to the rear passenger grip warmer when engine r.p.m is above 3,500.