Hello. I recently bought a 1986 Chevy G30 with a 16 passenger Blue Bird body. The ignition interlock sometimes won't let her crank and has caused two tows in two days! Any wiring diagrams for this interlock available ? I would like to eliminate it altogether.
If these ID numbers help -
Blue Bird Body # 33960
" " Service # 231859
I will greatly appreciate any info. Thx MW

I would verify, NOT the Neutral/ Park Safety Switch. Move shifter around while cranking.

Done that,shimmied and shook it, now have the column disassembled and hope to bypass the entire safety mechanism. Sometimes I got the ignition "buzz" when key was turned to ignition, now that quit. I appreciate you time MW