passlock problem

sn01

12-18-2005, 08:20 PM

raycorri

12-31-2005, 05:01 PM

can not start .10 minutes later it was fine. the problem is the passlock sensor. it is expensive to change it.it was two times for this problem
what will i deal with it? if i do not change it what is going on for this problem? please give me a suggestion.

2002 olds intrigue
thank you !!!

To disable the Passlock 1 or 2---- find the 3 (small 22 gauge) wires connected at the top of your Ignition Lock Cylinder-- Yellow(Key Reference),Black and White.(Wrapped in Black friction tape.) Start your car and cut the Yellow wire or just unplug the connector with all 3 wires. This breaks the Key Reference circuit while the engine is running. This puts the BCM into what GM calls "fail -enable" mode. Your Security/anti-theft light will come on and stay on continuously. Passlock is now Disabled until you reconnect the plug or Yellow wire. Tape up both ends of the yellow wire and don't ever reconnect. This doesn't even reset if you disconnect the battery. You'll get another couple of years out of the Ignition Lock Cylinder.

raycorri

01-02-2006, 04:53 PM

This doesn't even reset if you disconnect the battery. You'll get another couple of years out of the Ignition Lock Cylinder.

OK. I didn't want to give you bum information. Some other information that I found suggests that the Security could accidentally reset if the battery goes dead. Go ahead and install an On/Off switch(into the Yellow Passlock Data Wire) just in case you need to repeat the whole procedure way down the road. You can enable and disable passlock by the flip of a switch!

I know this says GM trucks, but the General idea of modification to the Yellow Passlock Data Wire is the same for all GM passkey and Passlock systems. We are accessing the Yellow Wire closer to the Ignition Lock Cylinder.
http://www.gmupfitter.com/publicat/bull/bull26.pdf

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