Gm Vats Wiring Diagram. Introduced in 1996 gm has changed the vats anti theft system to pass lock system. It is very frustrating and you cannot afford a big repair bill to get your vehicle back up.
Understanding gm vats passkey this system seems to cause much confusion stress and misery. Home reviews ideas gm e38 wiring diagram. Reinvent your wiring diagram c4 corvette wiring diagram pdf detailed schematics diagram rh.
If you run into an electrical problem with your gmc you may want to take a moment and check a few things out for yourself.
Na na gms vats anti theft system if equipped ignition key has chip requires 791 bypass module part color location 12 volt constant red ignition switch harness starter yellow ignition switch harness starter 2 na ignition 1 pink ignition. P bypass module installation diagram. Camaro vats wiring diagram feb 17 my oldsmobile wont start when you turn the key just click if i keep trying turning the key fast it will start after 10 try. Later versions include passkeyii passkeyiii and passlock which uses no resistor pellet.