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 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.
How much of a value can a PassLock system accept?
You can be within about 5% of the value, and it will be accepted by the passlock system as genuine. Once you have assembled the resistors so they represent the correct value, tightly wrap one end of the resistor through and around the exposed copper of the black wire.
What do I need to fix my PassLock security system?
The fault is almost always in the lock cylinder case sensor or the wires from the lock cylinder case to the BCM connector. The fix is to install a new lock cylinder. Pros: Cheap. You just need resistors
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.
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.
What kind of PassLock system do I Need?
There are 2 types of Passlock-II systems. To determine which system you have, follow these instructions; 1: Locate two wires, which are THIN and are in the main ignition harness.. Orange/Black (or Black) and Yellow. 2: Cut the Yellow wire, and strip back some of the insulation from the Orange/Black (Or Black) wires.
How to calculate the accuracy of a PassLock?
Accuracy is important within 5%. Once the value of the resistor is measured, a resistor of the same value +/-5% must be purchased (Radio Shack, for example). You can also use a Potentiometer (POT), which can be adjusted to the same value of the resistor in the ignition switch. Passlock-I bypass procedure….