first install was with thar-aud1 that didnt work ignition didnt come on and it was asking to remove key from ignition
second install was wire to wire installation worked fine could program the key ect. tried remote start ignition comes on but no start at first ign on if i touch the brake it would stall soon after at second ign on (on same remote start attempt) it keeps running. verified yellow/red wire to black/red wire all seems ok. i got 12v at black/red if i touch the brake. at one time while trying car start even if yellow/red was connected.
car is a diesel if that matters.