• Hey Guest!
    British Car Forum has been supporting enthusiasts for over 25 years by providing a great place to share our love for British cars. You can support our efforts by upgrading your membership for less than the dues of most car clubs. There are some perks with a member upgrade!
    **Upgrade Now**
    (PS: Upgraded members don't see this banner, nor will you see the Google ads that appear on the site.)
Tips
Tips

3 Speed to 4 Speed Overdrive Relays

Share this page

T

TodE

Jedi Hopeful
Offline
As I put my BN1 back together I opted to go the 4 speed route. I have a BN1 wiring harness, which as you know has the overdrive wires under the dash. You also know that the 3 speed transmission use 2 relays and the 4 speed uses 1 relay. Do I only hook up 1 relay? If so, what do I do with the extra wires? Or do I use both relays as in the 3 speed.

Thanks for any help,
Tod
 
Back
Top