32
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b. If beep is heard then connector was not secure or there is a break in the Upper Wiring Harness within the console housing. Remove back of
console to inspect and reseat wire, or replace if damaged.
To get access to the Lower Wiring Harness, remove the Right Upper Shroud from the main body of the machine. (Refer to the “Replace the
Lower Data Cable” procedure in the LX3 or LX5 Service Manual.)
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wiring connections.
A. Locate 12 Pin Plug coming from main body of machine.
B. Locate Yellow and Blue Wires (tach sensor 1, see image).
C. Verify DMM is set to measure continuity.
D. Connect one probe to Yellow Wire Pin 9.
E. Connect the other probe to Blue Wire Pin 8.
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b. If beep is heard but previous test at console connection failed, then the connection is interrupted in the Mast Assembly. Replace the Wiring
Harness in the Mast Assembly.
c. Re-seat all connectors and re-check signal to console (Step 2 above).
G. Locate Green and Orange Wires (tach sensor 2, see image).
H. Verify DMM is set to measure continuity.
I. Connect one probe to Green Wire Pin 5.
J. Connect the other probe to Orange Wire Pin 6.
1
11
2
12
Tach Signal 2
Orange Wire Pin 6
Tach Signal 2
Green Wire Pin 5
1
11
2
12
Tach Signal 1
Yellow Wire Pin 9
Tach Signal 1
Blue Wire Pin 8