Buell XB9R 2003 Service Manual page 358

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Code 16 Test (Part 2 of 2)
Continued from
Measure voltage drop between Battery
Positive Terminal (+) and GY/O wire Termi-
Is voltage drop greater than 0.5 volt?
Measure voltage drop between Battery
Terminal on 15 amp ignition fuse with key
ON. Is voltage drop greater than 0.5 volt?
Measure voltage drop between Battery
Positive Terminal (+) and R/BK wire Termi-
nal 87 of key switch relay with key ON. Is
Measure voltage drop between Battery
Positive Terminal (+) and R wire Terminal 30
of key switch relay with key ON. Is voltage
Measure voltage drop between Battery
Positive Terminal (+) and red wire of 30 amp
Is voltage drop greater than 0.5 volt?
Measure voltage drop between Battery
Positive Terminal (+) and R/Y wire of 30
Is voltage drop greater than 0.5 volt?
Replace R/Y wire between main fuse and
Code 16 Test (Part 1 of
nal (-) on ignition fuse with key ON.
YES
Positive Terminal (+) and R/BK wire
YES
voltage drop greater than 0.5 volt?
YES
drop greater than 0.5 volt?
YES
main fuse with key ON.
YES
amp Main fuse with key ON.
YES
battery.
7784
2).
NO
Repair GY/O wire
or terminals.
NO
Replace fuse or
fuse terminals.
NO
Repair R/BK wire or
terminals.
NO
Replace key switch
relay.
NO
Repair R wire or
terminals.
NO
Replace main fuse.
Clear codes and confirm proper operation with no
check engine lamp. Codes can be cleared using
DIGITAL TECHNICIAN (Part No. HD-44750).
7781
7782
7769
7783
7780
7779
2003 Buell XB9R: Fuel System 4-61