ECU Communication Error (Service Code 39)
Fuel Pump Relay Removal/InstallationSwitch Inspection
Using a hand tester, check to see that only the connections
shown in the table have continuity.
Special Tool - Hand Tester: 57001-1394
For the switch housings and the ignition switch, refer to
the tables in the Wiring Diagram.
If the switch has an open or short, repair it or replace it
w ...
Precautions
There are a number of important precautions that are
musts when servicing electrical systems. Learn and observe
all the rules below.
Do not reverse the battery cable connections. This will
burn out the diodes on the electrical parts.
Always check battery condition before condemning other
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Power Mode Indicator
This indicator shows the selected
Power Mode. For more detailed information
about the power mode, see
power mode section in the How to Ride
the Motorcycle chapter.
A. Power Mode Indicator
NOTE
When all power mode indicators go
off, the battery voltage is insufficient.
Have the machine ...