Tachometer (08) [Scooter Harness] Ground to Rostra Harness Black wire [Scooter Color (harness side)] Black n/a [Rostra Color] 
Dark Blue
B l a c k
B r o w n
R e d
V i o l e t
D a r k B l u e
G r a y
L i g h t G r e e n
O r a n g e
M u l t i p l e c o l o r s