Buell 2006LIGHTNING MODELS User Manual

2006 Buell Lightning: Electrical 7-61
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Speedometer Test: Chart 2B
INOPERATIVE, INACCURATE OR ERRATIC SPEEDOMETER
Continued from Speedometer Test: Chart 2A.
Check for 4-6 VDC on R/W wire in vehicle speed sensor con-
nector [65B]. Voltage present?
YES
Check for continuity to ground
on BK wire in connector [65B].
Continuity present?
NO
Check for open/
grounded wires.
Wires OK?
YES
Replace
instrument module.
NO
Repair
wires.
YES
Check for voltage on W wire
in connector [65B]. While
connected, meter should read
4-6 VDC when gear tooth
absent and 0-1 VDC when gear
tooth present. Does it?
NO
Check for open
wires. Wires OK?
YES
Replace
instrument module.
NO
Repair
wires.
YES
Check instrument module power
(O/W wire) and ground terminal (BK
wire) voltage at back of instrument
module. Test voltage while shaking
harness. Does voltage fluctuate?
NO
4-6 VDC is
not present.
Replace
instrument module.
NO
4-6 VDC is present,
but no flunctuation
to 0-1 VDC.
Replace vehicle speed
sensor.
YES
Repair as necessary.
NO
Check speedometer speed
sensor. Clean or replace sen-
sor as required. Retest.
Problem solved?
YES
System OK.
6022 6013
6022 6013
6022
6010
6008
6029
6024
NO
Replace
instrument module.

Buell 2006LIGHTNING MODELS Specifications

General

Brand	Buell
Model	2006LIGHTNING MODELS
Category	Motorcycle
Language	English