7-70 2007 Buell Lightning: Electrical
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13. Remove windscreen. See 2.43 WINDSCREEN.
14. See Figure 7-89. Disconnect:
● Ignition switch [33].
● Turn signal flasher connector [30].
● Instrument module connector [39].
● Left switch housing connector [24] and right switch
housing connector [22].
● Turn signal connectors [31].
● Headlight connector [38].
● Horn connectors [122].
● Clutch switch [95] from left switch housing.
● Front brake switch [121] from right switch housing.
15. Cut and remove cable strap (6) securing main harness to
ignition switch.
16. Remove ground terminals on front of steering head.
17. Remove wire harness guide from steering neck.
18. Disconnect wiring located under sprocket cover. See
7.26 SPROCKET COVER WIRING.
19. Remove connector from oil pressure switch [120]. Oil
pressure switch is located on front of engine. See 3.12
OIL PRESSURE INDICATOR SWITCH.
20. Disconnect:
● intake air temperature sensor [89].
● Throttle position sensor [88].
● O2 sensor [137].
● Temperature sensor [90].
● Fuel injectors [84] & [85].
● Fuel pump connector [86].
21. Disconnect and remove ignition coil.
22. Remove any remaining cable straps and clamps secur-
ing wire harness and remove harness from rear of vehi-
cle.
23. Pull the main harness out through the rear of the frame/
fuel tank assembly between the trunk pan and the rear
tire.
NOTE
Using scissors jack, raise vehicle higher to gain more clear-
ance between the trunk pan and tire.
24. Remove all tree fasteners.
Figure 7-89. Electrical Connectors Behind Windscreen
1. Turn signal flasher connector [30]
2. Instrument cluster connector [39]
3. Right handlebar connector [22]
4. Left handlebar connector [24]
5. Turn signal connectors [31]
6. Ignition switch [33]
7. Cable strap
8. Main harness
9. Horn fastener
10. Horn mount
11. Horn connector [122]
12. Horn
9
4
8
2
1
5
10
12
6
7
10635
3
11
5