2
1
(L)
B
W
Ω × 1
+
–
Ω × 1
–
Y/W B/R
GRIP WARMER SYSTEM
GRIP AND THUMB WARMER COIL
1. Disconnect:
•
•
2. Connect:
•
SEJ8360
3. Check:
•
•
(R)
SEJ8370
VARIABLE RESISTOR
1. Disconnect:
•
2. Connect:
•
SEJ8380
3. Check:
•
+
SEJ8390
8-21
ELEC
Grip warmer leads 1
Thumb warmer coupler 2
Pocket tester
(to the grip warmer coil leads and/or thumb
warmer coil leads)
Grip warmer 1 continuity
Thumb warmer 2 continuity
No continuity → Replace both grips to-
gether or separately and/or the handlebar
switch.
Variable resistor coupler
Pocket tester
(to the variable resistor coupler)
Variable resistor resistance
When pulley is turned once.
Out of specification → Replace the variable
resistor.
Variable resistor resistance:
(Yellow/White – Black/Red)
400 ~ 600 Ω at 20°C (68°F)
–
+