The 29402 Universal Alarm Bypass Module is used when installing remote start products in vehicles equipped with a transponder or RF (Radio Frequency) based immobilizer system. This type of system uses a small chip imbedded in the ignition key, called a transponder, to transmit a very low powered RF signal. This signal is picked up through an antenna (or coil) around the ignition switch which is then sent to the immobilizers transceiver. Once the correct signal is received, the immobilizer will enable the ignition and/or fuel systems. If an attempt is made to start the vehicle and the transceiver does not receive a valid code, the ignition and sometimes the fuel systems are disabled. The immobilizer system will then render the remote start useless. The 29402 bypasses the immobilizer system only while the remote start is in use, maintaining the factory systems integrity. When the remote start system is not in use the factory immobilizer remains fully functional.

One module bypasses VATS, P.A.T.S., Passlock, Passlock II, Pass-Key III, Saturn, Securlock, and Transponder systems.

Notes:
* Requires use of a spare key for the vehicle.


* Compatible with the factory anti-theft system
* Maintains the integrity of the factory anti-theft system
* Compact design, easy to mount
* No programming required
* Maintains the integrity of the factory anti-theft system