Operation CHARM: Car repair manuals for everyone.

Overdrive Switch: Description and Operation

O 1 O/D SOLENOID
1-2: Ground Approx. 13 Ohms

O 4-B, S 4-A O/D MAIN SW
A-5-10, B-1-3: Open with O/D Main SW at ON position
Closed with O/D Main SW at OFF position