Can you bypass the GM PassLock security system?
The GM PassLock system has a high failure rate which can leave you stranded. When the system fails, you have two options; fix it or bypass your PassLock Security System. Which is better?
What happens when you bypass the PassLock system?
The BCM has been programmed to expect a certain voltage. If it receives the expected voltage, it sends a start signal to the PCM. When you bypass the passlock system you’re basically taking the lock cylinder case sensor out of the picture.
Where is the fault in the PassLock system?
Well, here are my thoughts. The fault in the PassLock system is almost always a bad sensor located in the lock cylinder case. When you insert the key and rotate the lock cylinder, a magnet passes by a sensor and the sensor sends a voltage to the body control module (BCM). The BCM has been programmed to expect a certain voltage.
How big is resistor on GM PassLock system?
If you can’t find something anywhere near to what you read on the ohm meter you have the option to use a resistor between 0.5K ohms up to 13.6K ohms.
Is there a way to bypass GM PassLock?
At NEWROCKIES Inc., we’ve designed our PRO Bypass Module with the specific purpose of bypassing faulty GM VATS, Passkey and Passlock security systems IN FULL.
How to bypass the PassLock sensor on a 2002 Pontiac Grand Am?
This web page will guide you through the steps necessary to bypass the “Passlock Sensor” on a 2002 Pontiac Grand Am, and keep the “SECURITY” light off forever. The steps necessary are similar on the other models listed above. There are generally only minor differences in how to get the radio out to get to the wires.
How much does it cost to bypass a PassLock?
Go to youtube and do a search for PassLock bypass. Cons: Replacing the lock cylinder costs about $80. It’s a little more work than splicing in a resistor. Personally, I think you’re crazy to bypass a PassLock system when you can fix it for about $80 and keep the anti-theft feature.
If you can’t find something anywhere near to what you read on the ohm meter you have the option to use a resistor between 0.5K ohms up to 13.6K ohms.
How to permanently disable GM PassLock system Hilux Motors?
5.Take your digital ohm meter and put your negative probe on the black wire that you stripped back earlier. Put the positive probe on the yellow end of the wire that leads BACK to the ignition. Use alligator clips here to help the probes grab the wires. 6.With the probes hooked up turn the ignition to the run position.
The GM PassLock system has a high failure rate which can leave you stranded. When the system fails, you have two options; fix it or bypass your PassLock Security System. Which is better?
The BCM has been programmed to expect a certain voltage. If it receives the expected voltage, it sends a start signal to the PCM. When you bypass the passlock system you’re basically taking the lock cylinder case sensor out of the picture.
Well, here are my thoughts. The fault in the PassLock system is almost always a bad sensor located in the lock cylinder case. When you insert the key and rotate the lock cylinder, a magnet passes by a sensor and the sensor sends a voltage to the body control module (BCM). The BCM has been programmed to expect a certain voltage.
Is there a way to bypass the factory security system?
If you don’t want to bypass the factory security system but rather fix it the right way, click here to speak with a mechanic. Here is a list of GM vehicles that have VATS, Passkey or Passlock security system built in from the factory.