2007 jeep wrangler and hornet 727t

I installed the Hornet 727T in my 2007 Jeep Wrangler that has the factory keyless entry and security system. I was unable to get the 727T to "learn" the door lock / unlock polarities, so I removed the 727T and set it up on the test bench. I discovered that I could complete the "learn" sequence only if I pulsed the lock (arm) and unlock (disarm) wires with +12v for at least 1 - 2 seconds. The lock / unlock pulses generated by the Jeep are much less than one second. The 727T did not respond to any +12v pulses of less than one second on the test bench.

Does the 727T require a longer lock / unlock pulse to function or am I doing something wrong?

It seems like the violet / light green MUX wire is used to manually lock and unlock all the doors.

Enice, I think you misunderstood my problem. The Hornet 727T is an alarm upgrade to a factory OEM keyless system. Its function is not to lock / unlock doors (although it does have this capability). Instead, the factory keyless system is supposed to arm and disarm the 727T. Apparently, the Lock / Unlock +12v pulses on the tan / white and tan / light green wires in the kick panel are not long enough in duration (300ms) to arm and disarm the 727T. I can complete the arm and disarm learn sequence on the test bench by applying a 1 - 2 second pulse to the appropriate 727T wires. The alarm works normally only when the duration of the lock / unlock pulses are long enough. I could use two DEI 528T pulse timer modules to extend the 300ms pulses to 2 seconds but I would like to keep the system as simple as possible.

I added two DEI 528Ts to the Hornet 727T in order to extend the 2007 Jeep Wrangler Lock / Unlock pulse from 300ms to about 2 seconds. The system works as designed except for the short delay between Jeep lock / unlock and Hornet arm / disarm.

I emailed DEI about the problem and suggested they redesign the 727T to respond to shorter trigger pulses. No response from them.