What is the PassLock on a Chevrolet Lumina?
What is the PassLock on a Chevrolet Lumina?
The Chevrolet Lumina comes equipped with Passlock, an anti-theft device that immobilizes a vehicle during theft attempts by disabling the ignition system. A special key with a resistor pellet mounted in the center is required to start the vehicle.
Where is the ignition key on a Lumina?
Walk to the front of the Lumina and locate the metal hood release latch on the underside of the front of the hood. Pull the latch upward to open the hood. Use a combination wrench to disconnect the negative terminal cable from the battery. Use the multimeter to measure the resistance of the pellet inside the ignition key.
Where is the negative terminal cable on a Lumina?
Pull the hood release lever on the left side of the driver’s side foot well. Walk to the front of the Lumina and locate the metal hood release latch on the underside of the front of the hood. Pull the latch upward to open the hood. Use a combination wrench to disconnect the negative terminal cable from the battery.
Is there a way to bypass the PassLock system?
The Passlock system can be bypassed, but an extensive amount of work is required to do so. Pull the hood release lever on the left side of the driver’s side foot well.
The Chevrolet Lumina comes equipped with Passlock, an anti-theft device that immobilizes a vehicle during theft attempts by disabling the ignition system. A special key with a resistor pellet mounted in the center is required to start the vehicle.
Walk to the front of the Lumina and locate the metal hood release latch on the underside of the front of the hood. Pull the latch upward to open the hood. Use a combination wrench to disconnect the negative terminal cable from the battery. Use the multimeter to measure the resistance of the pellet inside the ignition key.
Can a PassLock cause a car not to crank?
If the vehicle will not crank, PASSLock cannot cause this condition. If the vehicle starts, but stalls quickly, this condition can possibly be related to PASSLock. Most PASSLock-equipped vehicles have a telltale indicator in the instrument panel.
Why does my car have a PassLock indicator?
If the vehicle starts, but stalls quickly, this condition can possibly be related to PASSLock. Most PASSLock-equipped vehicles have a telltale indicator in the instrument panel. When a PASSLock-equipped vehicle is being started, the instrument panel warning light for PASSLock remains on until the engine starts.
Can a PassLock be used on an ignition lock?
No programming is required for the PASSLock-equipped vehicle to accept additional keys. Any key blank with the proper profile cut to the correct depths can be used to operate the ignition lock.
How often does a GM PassLock light flash?
You need a scan tool. If the signal is not correct, the PCM disables the injector and the starter and flashes the light once per second. If an illegitimate key is used or a system problem exists, the light flashes twice per second. This system allows starter operation, then kills the injectors 1-2 seconds after startup.
If the vehicle starts, but stalls quickly, this condition can possibly be related to PASSLock. Most PASSLock-equipped vehicles have a telltale indicator in the instrument panel. When a PASSLock-equipped vehicle is being started, the instrument panel warning light for PASSLock remains on until the engine starts.
Where are the wires in a GM Passkey?
Once you find the resistance value, remove the lower dash panels and locate two small wires (both white) that run down the base of the steering column. Disconnect the electrical connector where those wires terminate.
The Passlock system can be bypassed, but an extensive amount of work is required to do so. Pull the hood release lever on the left side of the driver’s side foot well.
What happens if the PassLock system can no longer recognize the key?
The ignition cylinder matches the resistance of the pellet with the resistance required for the Passlock system to recognize the key. If the system can no longer recognize the resistor due to wear or age, the vehicle will not be able to start. The Passlock system can be bypassed, but an extensive amount of work is required to do so.
Pull the hood release lever on the left side of the driver’s side foot well. Walk to the front of the Lumina and locate the metal hood release latch on the underside of the front of the hood. Pull the latch upward to open the hood. Use a combination wrench to disconnect the negative terminal cable from the battery.
How to deactivate the anti theft system on GM cars?
How to deactivate the anti-theft system on GM cars 1st WAY TO FIX IT ALL THESE STEPS MUST GET DONE USING YOUR CAR KEY. 1. lock the door 2. unlock the door 3. open it 4. shut it 5. lock the door again 6. wait about 20 seconds • This will shut the alarm off and reset the system.
How long does it take to turn off a GM security light?
Leave the key in the “ON” position for approximately 11 minutes. The security light will be steady on or flashing for the 11-minute period. Do not proceed to Step 2 until the security light turns off or stops flashing. 2. Turn the ignition switch to the “OFF” position for 30 seconds. 3.
How does the Hall effect sensor work on a GM car?
The lock cylinder contains a stationary Hall effect sensor and a rotating magnet. When the key is turned in the lock cylinder, the magnet creates a signal on the Hall effect sensor. The cylinder then sends a coded signal to the instrument panel cluster (IPC) or body control module BCM.
When does the Toyota Corolla security light go off?
If nothing happens or the engine starts and dies, the security light will be flashing. Wait ten minutes. The flashing light should go off or illuminate without flashing. When it does, turn the ignition off, wait twenty seconds, and then try to start the engine.
How to reset PassLock reset system on Chevy?
1. Turn the key to ON and attempt to start the engine and release the key to the ON position. 2. The SECURITY light will illuminate. Wait 10 minutes until it turns off. 3. Turn the key to OFF for 10 seconds. 4. Turn the key to ON and attempt to start the engine.
The ignition cylinder matches the resistance of the pellet with the resistance required for the Passlock system to recognize the key. If the system can no longer recognize the resistor due to wear or age, the vehicle will not be able to start. The Passlock system can be bypassed, but an extensive amount of work is required to do so.
