passlock 2 on 97 malibu

first, where are you in the vehicle to get the yellow and black wires? you should be behind the radio, right at the ignition. second, once you've cut the yellow and stripped the black, turn the key to the on position and put the car in gear(this is so the car doesnt start when you turn the key in the next step. third attach your dmm as in the previous posts. 4th, turn the key all the way to start and hold it there until you get a steady reading. 5th reverse your dmm leads and do step 4 again. if you are not getting a steady number either your not on the correct wires, or you dont have your dmm set correctly to take the reading. if you continue to have trouble i would suggest putting everything back to factory and take it to a chevy dealer for proper troubleshooting

thank you for all the help i have one more request from you guys on this problem. i have received many advise and i want to know if you can tell me how to bypass this system using a spdt relay, i have been link to an audiovox and other website with a relay bypass, but both of those are for bypass on cars with either a remote start or alarm system. i need the correct way to do it with  a  car that has no rs or alarm system . this its 97 malibu with no rs or alarm. just bypassing the passlock 2 . thanks again. relay diagram