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O/D gearbox switch

scotdunc

Donation Time
Hi all, Just been sorting out the overdrive harness in my SV. However, can anyone tell me if the gearbox O/D switch needs it's two wires connected in any particular order!!! I'm sure it has terminal numbers on it, but in situ its hard to tell, and I dont want to disturb it by removing it if possible.

Cheers all
 

Tom H

Platinum Level Sponsor
Duncan, It's a simple switch, both sides are identical. Connect either wire to either side.

Tom

P.S. make sure you are connecting to the OD switch on the gearbox and not the back-up light switch. All Alpine gearboxes have provision for both an OD switch and a Back-up light switch.
 
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scotdunc

Donation Time
Cheers Tom, your help has been invaluable lately. Im pretty sure Im looking at the correct switch. UK RHD - reverse switch on lhs of transmission, and O/D switch on rhs !!!
 

Tom H

Platinum Level Sponsor
Correct, assuming your SV has the original gearbox with synchro first gear. Otherwise it's the opposite.

Tom
 
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