sd1 with bw35 inhibitor switch

mcmental

New Member
hi there i have a BW35 on the back of my SD1 engine, 4 prongs on the switch. can someone explain the wiring of the switch please into the loom?
i read that 1+3 are the neutral side
and 2+4 for reverse lamps.

thanks
 
I think the OP has a BW35 mated to an SD1 engine, not necessarily in an SD1.

In answer to the question, just test the opposites on the switch using a test lamp or continuity tester while moving the gearlever.
 
It’s definitely a bw35 it’s in my Buick, the loom was missing so I’m fitting a rebel wiring 9+3 kit.
I found the attachment photo, I’m wanting to know how to wire it in,
12v from battery to switch then through to starter solenoid??
 

Attachments

  • IMG_5120.png
    IMG_5120.png
    321.9 KB · Views: 9
Back
Top