i splice the signal wire at the PCM..i belive it is a white wire...yeah ...it is a white wire...PIN 10 on the on the #2 Connector which should be black..i used this method and it has worked great for over a year..
Hope this helps.
is the P.C.M located closely to under the ashtray? if it is tehn my has 3 blue connectors (which is confusing me), so i looked at the middle one and there is no wire going into the 10th hole.but there is a white one going into the 11th hole. and i tried the green wire on top of my instrument cluster harness and it did no good. what to do?