The truck is an 88 xtra cab. I swapped out the automatic for a w56, everything works except the reverse lights and 4wd indicator. I have searched the forums but can't find this exact situation.

The switch out of the transfer case has two blue wires leading to a connector that is just dangling for now. Under the hood I have a bundle of unused wiring and connectors from the auto. I have the complete FSM for my truck but can't figure out the wiring. I figured I could splice into the correct wires to make everything functional. Is this right? Anyone one what color is what?

Thanks for any help! I'm new to the site but now that I've converted to Toyota I'll be around a lot...