passlock 1

Hi  all

pleas anyone can tell me how much the resistor in this passlock 1.

or i have to mesure it .the car its sunfire 98.

 

You have to measure. There are bypass modules around that you just wire them up and after you start the vehicle a few times with the key will learn the resistance needed

Take a look at the upper right diagram on this link (Diagram #3): Passlock I temporary bypass (diagram #3) To get the resistence value: Strip back the Black wire (ORANGE / Black on Trucks). Start the car with the key, then cut the yellow passlock wire. strip back the key side of the yellow wire and take a DMM and put one lead on the key side of the yellow wire and the other on the ORANGE / Black wire. Record the resistence, then reverse the two leads and record the resistence. Dial in the higher of the two resistences recorded into a trimpot (or buy a resistor within 5% of the measured value) and set it up using two standard 30 amp automotive relays according to the diagramJ Rilla

Owner/Installer

Umm, 87 on the left relay goes to the bulb test wire which is located in the same connector as the Red 12v+ constant wires at the key cylinder.J Rilla

Owner/Installer