09 Corolla Trunk Latch

[09 Corolla LE]

Wondering if anybody is familiar with ‘09 Toyota Corolla’s wiring? I replaced my trunk latch with a motored unit and hooked it up to my aftermarket keyless entry system. I screwed up when I was testing it and it worked once, but the wires came undone while I was doing it and burned something out. I have checked all fuses and also replaced the latch as it wasn’t closing properly. I get voltage at the keyless entry but not at the latch, when I press the trunk open button.
Any advice in places to check or other forums would be greatly appreciated.
Thanks!

 

[stvotw]

1) Does the keyless entry put out 12volts? If not you need to use a relay.
2) Try running wires from the battery to the trunk latch to make sure it still works. Remember you only need a momentary contact.

 

[09 Corolla LE]

I have a relay which worked once. I replaced the latch, but although the relay is still putting out voltage, it isn’t getting back to the latch.