What happens if you reset the PassLock system?
Remember to not turn the key off. Your car will now reset the passlock system and start as usual. If your passlock system keeps giving your problems, it may be broken and you will need to take it to the dealership. You can also have a mechanic disable the passlock system to prevent from being stranded in future occasions.
How long does it take to reset PassLock on a Chevy?
Reset security system on chevy, buick, oldsmobile, cadillac, pontiac, saturn, hummer. Make sure the battery if fully charged because this procedure may take up to 30 minutes and you cannot start the vehicle during this time. The instrument panel cluster (IPC).
How to retry a 9 second PassLock bypass?
The engine may initially start and run until the BCM gets the message to the ECM to deactivate the injectors. Once the ECM has deactivated the injectors, on subsequent starts the engine will still turn over, but no ignition will take place. There is an Owner’s Manual procedure to wait 10 minutes and retry.
What’s the highest failure rate of PassLock systems?
PassLock seems to have the highest failure rate. So if you have a key WITHOUT a chip in it, chances are it’s a PassLock system. This article describes how to troublshoot and fix a PassLock system. But here are some more articles to help Passlock Reset procedure.
What happens when the PassLock code is clear?
The BCM will enter fail enable mode and will allow the engine to start and run. The SECURITY light will be ON steady. The code will clear once the BCM senses normal voltage, but will store the code as a history code for the next 100 concurrent ignition cycles.
Reset security system on chevy, buick, oldsmobile, cadillac, pontiac, saturn, hummer. Make sure the battery if fully charged because this procedure may take up to 30 minutes and you cannot start the vehicle during this time. The instrument panel cluster (IPC).
How long to relearn PassLock sensor data code?
Turn OFF the ignition, and wait 5 seconds . Repeat steps 1 through 4, 2 more times for a total of 3 cycles/30 minutes. The vehicle is now ready to relearn the Passlock Sensor Data Code and/or passwords on the next ignition switch transition from OFF to CRANK.
Is there a way to bypass PassLock 2?
The easiest way to bypass the Passlock 2 system is to place a resistor between the passlock sensing wire and the ground reference wire. To find these wires, look for three wires that at some point are wrapped together, coming from the ignition barrel. Usually, they are orange/black, red/white, and black.