Buell P3 Service Manual page 431

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Speedometer Test: Chart 2A
INOPERATIVE, INACCURATE OR ERRATIC SPEEDOMETER
1
2
YES
Return speedometer to normal state. Turn
3
ignition ON. Spin back tire. Enable diagnostic
Go to applicable
code in chart (d0x).
1
YES
4
Repair harness/
connections.
5
6008
6
9
10
YES
Bad connection
found. Repair con-
nector or harness.
6008
7-66 2007 Buell P3: Electrical
YES
Enable diagnostic mode and
clear codes. Recheck for
codes. Any codes present?
NO
mode and check for codes.
Codes present?
NO
Hook up speedometer tester.
Verify that tester battery is OK.
Perform speed sweep function and
specified speed inputs with tester and
observe output speed and odometer/trip
meter change on speedometer.
Does speedometer appear to function
normally and follow sweeping
frequency input?
YES
Program steady input fre-
quency on tester and observe
output speed on speedometer
while moving/shaking vehicle
harness connections. Outputs
erratic?
NO
STOP
Go to
Speedometer Test:
Chart 2B.
Figure 7-89. Speedometer Test Chart 2A
Turn ignition ON.
Is speedometer backlighting on?
YES
Check continuity to
ground on BK wire at
[39B].
Is continuity present?
YES
Replace
speedometer.
6014
NO
Check 3-pin vehicle speed connector
and wires for damage. Connector or
wire damage found?
YES
Repair as
necessary.
6004
NO
If speedometer backlighting is
not on, check for 9-12 VDC on
the O/W wire at connector
[39B]. Proper voltage present?
NO
Locate and repair
open in O/W wire.
6008
NO
Locate and repair
open in BK wire.
6008
NO
Replace
speedometer.
6006