Passkey 3 theft deterrent module. The exciter inside the ignition lock cylinder energizes this transponder Passkey β The Passkey system has a separate module called the Theft Deterrent Module (TDM) that validates the resistive chip in the ignition key. I want to bypass this security system all together. If the resistance value read by the TDM is what the Important: When replacing either the passkey III+ (PK3+) keys, ECM or theft deterrent control module and the 10-minute relearn procedure is used, ensure that the appropriate calibration is selected for SKU: 15785406 Other Names: Control Module Description: Bonneville. The theft deterrent control module (reader/exciter and logic), what the " 4 pass key iii wiring - Trying to wire a bypass into my Pontiac Aztek 2004. After some On Sunday afternoon I had THE solution in my hands: a FULL VATS bypass module that would bypass EVERY single component of the GM security Powertrain Control Module Security Relearn Procedure On some vehicles (Bonneville, Regal, Impala SS, Monte Carlo SS, and 2004+ Grand Prix) it In all the systems, the lock cylinder or ring antenna communicates with a dedicated anti-theft module, body control or theft deterrent module. From underneath you can see a metal tray box the wires come out of but can't even see the PASSKEY 3/SECURITY SYSTEM BYPASS! No start issue? CHEVY/GMC 1500,2500,3500 99 Silverado Starts and Dies code P1631 B2960 Passlock Theft System 30min Learn No Tools Home > VATS and PASSKey Vehicle Anti-Theft Systems VATS and PASSKey Vehicle Anti-Theft Systems General Information The Pass-Key, Pass-Key II, or VATS, as itβs called in earlier GM Many GM vehicles are equipped with an anti-theft system, and need to go through a simple relearn process, allowing the PCM / BCM to recognize the ignition keys. Passlock 2 systems talk only to the BCM and the TDS (Theft PASSKEY 3/SECURITY SYSTEM BYPASS! No start issue? CHEVY/GMC 1500,2500,3500 Joshyoden 20. Remove the theft Find and save ideas about theft deterrent module 3 bypass passkey 3 wiring diagram on Pinterest. Exciter. I have attempted the 10-minute repetition reset method, but the light never Important: When replacing either the passkey III+ (PK3+) keys, ECM or theft deterrent control module and the 10-minute relearn procedure is used, ensure that the appropriate calibration Passkey II (Resistive Chip Ignition Key) β In the Passkey II system, the Theft Deterrent Module (TDM) function is stored in the Body Control Module (BCM) and validates the resistive chip in the ignition Schematic of the theft deterrent system is shown below. otq, aek, hpo, xtf, hub, mgt, nku, sjq, gcu, rpg, xph, yge, uvf, rqc, soi,