Honda CRF450R 2009 Service Manual page 535

Gear Position Switch Inspection
Remove the right radiator shroud (page 3-4).
Disconnect the gear position sWItch 2P (Green )
connector.
Check for continuity between the terminals at each gear
poSition .
There should be continuity only at the term inals that
correspond to the gear positions shown below, and
there should be no continuity at the other terminal s.
GEAR GROUND
G,
LgiR ,
N
2
0 - -{)
Gr: Gray
LglR: Light greenfred
If the continuity is abnormal, replace the gear position
switch.
REMOVAL
Hang the fuel tank to the left side of the frame
(page 4-6).
Remove the drive sprocket cover (page 4-21 ).
Remove the wire band, gear position switch 2P (Green)
connector.
Remove the wire band and release the wire harness.
ELECTRICAL SYSTEM
17-19