Kohler 15CCO Service Manual page 81

.
Rock Start/Stop
Switch to Stop
C
(From Position. Does
Sheet 3) engine stop?
No
Observe LED4
while Start/Stop
Switch is in
Stop. Does
LED4 light?
No
Check Start/Stop
Switch operation
and wiring.
Is switch good?
No
Replace Start/Stop
Switch.
TP-5606 6/02
Complete
Yes Generator
Set checks
out okay.
Check for 12
VDC across hold
coil of fuel
Yes Yes
solenoid. Is 12
VDC present?
No
Check for stock
fuel solenoid.
Replace controller
circuit board.
Yes
Figure 6-2. Troubleshooting Flow Chart (Sheet 4 of 4)
Is 12 VDC
present across coil
of relay K25
Yes
(wire 70 to GND)
while LED4 is lit?
No
Replace K25
relay.
Generator/Controller Troubleshooting 6-5
Replace circuit
board.