how can I add a power lock switch?

[H3LlIoN]

Originally Posted by gabriel2012

Okay so I got a k9 mundial 4 alarm installed on my hb but the doors don't unlock all together when done by hand as they all lock/unlock with the remote(I'm sure its because the shop used 2 wire actuators instead of 5 wire)

Yaris is regular negative double pulse, not 5 wire, the difference would have been using SPDT relays to make it work, not different actuators.


Based on the symptoms you described, what is the most likely cause is that they tapped in to arm/disarm wires instead of using the lock/unlock wires. When using a DMM, the arm/disarm wires would have displayed the same characteristics as the lock/unlock wires. In the yaris, you can pulse the arm/disarm and it will lock/unlock. The wires need to be moved to the lock/unlock, and need to be programmed for double pulse. Save money on stuff you don't need, and take it back to have them do it properly. In the event that they don't have access to techdocs or directechs, then let me know, and I will send you the proper wiring diagram when I get to work on Monday.

[gabriel2012]

Originally Posted by H3LlIoN

Yaris is regular negative double pulse, not 5 wire, the difference would have been using SPDT relays to make it work, not different actuators.


Based on the symptoms you described, what is the most likely cause is that they tapped in to arm/disarm wires instead of using the lock/unlock wires. When using a DMM, the arm/disarm wires would have displayed the same characteristics as the lock/unlock wires. In the yaris, you can pulse the arm/disarm and it will lock/unlock. The wires need to be moved to the lock/unlock, and need to be programmed for double pulse. Save money on stuff you don't need, and take it back to have them do it properly. In the event that they don't have access to techdocs or directechs, then let me know, and I will send you the proper wiring diagram when I get to work on Monday.

Thanks for your input, basically this alarm has programmable functions. by double pulse you mean press once for driver's door and twice for the rest?

if so the alarm has this programmable feature

edti heres what the manual says

Double Unlock Pulse: (On / •Off) - Configures system to change the single unlock
output pulse into a double pulse. Some vehicles require a double pulse to unlock the doors;
when needed this feature saves the expense of optional parts.


the feature is currently off, do I turn it on?