Ok if you look at my pic where I am pointing at a tap into my PDC, that slot is hot in run. If I recall this was for a heated 02 sensor relay for CA models. So you can connect your GPR wire #1 there if there are connectors in your 2002, mine is a 2000. (the red wire you see was used for after market DRLs).
Then find the wire that triggers your starter relay and connect your GPR wire #2 to that . I suspect that second circuit is there to keep the GPR timer from re-setting itself when cranking as it would lose power from the run circuit during cranking, causing it to initiate another timed cycle once the engine starts.
Another thing I would do is connect an LED to your GPR output and run it to the dash so you'll know just when the GPs are on and when they are off. This can prevent a mishap where the GPs stay on and eventually overheat and burn out at the least, or disintegrate and drop pieces into the cylinders at worse.
View attachment 555166
ahhh. so could attach the second wire down at the starer solenoid at the wire that gets hot on Start/Crank.
Getting closer. Appreciate immensely.