Grip And Thumb Warmer Coil; Variable Resistor - Yamaha SRX700D Service Manual

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:
•
SDN8370
3. Check:
•
•
(R)
SDN8380

VARIABLE RESISTOR

1. Disconnect:
•
2. Connect:
•
SDN8390
3. Check:
•
+
SDN8400
8-22
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)
– +