CP is correct! 3 terminals 1 Power IN when KEY is ON! 2 Power out when switch is in Neutral for Starter 3 Power OUT when switch is in REVERSE for backup lights. See FREE Downloadable Wiring diagrams for the colors. Matt Nall Sea Mtn., Or. Sent from WinMail109 From: C.P. Murray via VirtualVairs Back up lights? _______________________________________________