Viper 791 Door Locks

I just installed this alarm in a 04 Toyota Tacom but cant get the lock and unlock to work.  I have found the appropriate wire on the front of the fuse box. The wires show ground when testing them with the door key switch. Also I can tap the wires with a temp ground and the door locks work.   The blue wire on the alarm show to always be grounded and the green wires shows nothing even when you arm or disarm the alarm.  These should be sending negative pulses right?  Thanks Brent

if you are using a 451M which I am assuming you are since they come with the alarm, and if you are not, the wires straight from the alarm are not powerful enough for door locks.  Make sure that on your 451M your purple and PURPLE / black (usually already bundled together) wire is grounded and then your blue and green will be lock and unlock.2005 Toyota Corolla S

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sorry whats the 451 M?    Im just using what came with system.    

Anybody?    My lock type is B which only requires a neg pulse on the fac relay to work.  Dont think I need the 451 M relay.   But still my alarm lock and unlock wires dont seem to be working right.  One wire shows ground all the time and the others shows nothing.  Im not using the sec H2 harness if this makes a diff, along with several other wire.  Does something have to be hooked up to make the door lock wires pulse negative.

Is this a 4door Tacoma?Tacomacrew

yes 4 door came with factory Keyless entry and alarm.

how are you testing the door locks ? Are you pressing the switch or using the key ? What system are you installing ?

You are checking with the passenger side door lock, right? Tacomacrew

Lock is gray, unlock is purple. In front of fuse box.Tacomacrew