Gtb Road Race manually started by hitting the S relay cycles the score motor, resets both banks, ball count, all score wheels and pulls the Hold relay. Per the startup sequence on pinrepair the Hold relay is what's supposed to illuminate the playfield if it's the first game. However I get no lights or power to the flippers. The score motor continues to run like something isn't reset but there is only a ball count stepper and the 4 score wheels which all look correct.

Playfield Jones plugs were wire brushed before plugging in. Any suggestions? thanks in advance

playfield fuse & holder looks ok, but I'll give that a shot. Someone wrote just below the fuse holder 1amp slo-blow. I don't have a schematic yet but my gut says that might be incorrect

Turns out a solid cleaning of the jones plugs, cleaning the Hold contacts, & replacing all the fuses got the GI lights working.