Help Forum
I am about to do the (+) mod based on JarkkoT's diagram here:
http://www.tlzone.net/forums/frequent-tl-mods/30292-grounding-mod.html
In JarkkoT's wiring diagram, the following connections are indicated on the relay:
85 = old coil +12V
86 = ground
I just purchased a 12V 30A relay DF005...