Buell Blast 2014 Service Manual page 362

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Ignition Test 3 - Clutch Switch Function
CONDITION: Sidestand down, key ON, transmission in gear and clutch disengaged
Remove Seat. Remove fuse block from frame tab. Turn
fuse block upside down to access terminals. Measure
voltage between Diode 2 (-) (TN/Y) and Ignition Fuse (+)
(GY).
Is Voltage equal to Battery Voltage minus 0.7 +/- 0.1V?
YES
Check for continuity between Socket B
(TN/Y) [134B] and Diode 2.
Is Continuity present?
YES
System OK.
7-28 2004 Buell P3: Electrical
NO
Repair Wiring.
YES
Check Diode 2 with
1
ohmmeter. Diode OK?
YES
Diode installed
2
backwards.
Reverse polarity.
5071
Figure 7-32. Ignition Test 3
NO
Check for ground on
TN/GN wire of Diode 2.
Ground present?
NO
Check for ground on
TN/GN wire of clutch
switch connector [95].
Ground present?
YES
Repair open on TN/
GN wire between
connector [95] and
Diode 2.
5073
NO
Replace clutch
Replace
diode.
5072
NO
Check for ground on BK
wire of connector [95].
Ground present?
YES
NO
Repair open on
switch. BK wire between
connector [95] and
5074
ground.
5075