Directed Electronics Nissan manual Type a positive-triggered, relay-driven system

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type A: positive-triggered, relay-driven system

The system can control Type A door locks directly, with no addi- tional parts. The switch will have three wires on it, and one will test (+)12V constantly. The others will alternately pulse (+)12V when the switch is pressed to the lock or unlock position.

If you cannot get to the switch, and you find a set of wires that pulse (+)12V alternately on lock and unlock, make sure that it is not a Type C direct-wire system.

Here is a test: Cut the wire that pulses (+)12V on lock, and then

operate the switch to unlock.

■If all doors unlock, the vehicle uses a Type A system.

■If you lose all door lock operation in both directions, you are operating the master switch in a Type C system.

■If you lose all door lock operation of one or more, but not all motors, and other doors still work, you have cut a wire leading directly to one or more motors You must reconnect the wire and search again for the actual wires leading to the switch.

Many domestically-made GM vehicles use Type A locks. However, many more GM vehicles are Type C than in previous years. The full-size pickups (1989-up), many of the Blazers, the Corvette, ‘95 Cavalier/Sunfire 1993 and the newer, Camaro/Firebird all use Type C door locks, and cannot be controlled without a 451M. Almost all domestically-built Fords are Type C. Ford builds no type A systems. Chrysler builds both Type A and Type C, so proceed with caution.

important: Remember that these wires’ functions reverse between Type A and Type B.

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Contents 21944 Page Limited lifetime consumer warranty 0 6 d i r e c t e d e l e c t r o n i c s Table of contents What is included Installation toolsSystem maintenance Important informationFcc/id notice Primary harness H1, 14-pin connector Using LED test probe Installation Wiring quick reference guide Step 0 6 d i r e c t e d e l e c t r o n i c s Parking light flash Optional Starter Kill or Expansion Item Add-On OutputKill feature 0 6 d i r e c t e d e l e c t r o n i c s At the switch Type a positive-triggered, relay-driven system H2/7 Type B negative-triggered, relay-driven system Testing reversing polarity systems 0 6 d i r e c t e d e l e c t r o n i c s 0 6 d i r e c t e d e l e c t r o n i c s Type D adding one or more after-market actuators Type E electrically-activated vacuum Type F one-wire system cut to lock, ground to unlock Type G positive + multiplex Relay #87A Type H negative multiplex Factory Alarm Disarm 0 6 d i r e c t e d e l e c t r o n i c s Auxiliary Channel Loop Programming Fuse. Remove and re-insert fuse into main fuse holder Testing the system Standard configuration Transmitter functionsControl module programming Using your system Locking with transmitterUnlocking with transmitter Ignition-controlled door locksCode hopping re-synchronize System expansion itemsEmergency override procedure Glossary of terms0 6 d i r e c t e d e l e c t r o n i c s 0 6 d i r e c t e d e l e c t r o n i c s Quick Reference Guide Page Page Company behind this system is Directed Electronics

Nissan specifications

Directed Electronics, a leading aftermarket automotive electronics company, has made significant strides in enhancing vehicle security, convenience, and connectivity, particularly with its products designed for Nissan vehicles. As one of the key players in the industry, Directed Electronics specializes in providing innovative solutions that integrate seamlessly with Nissan’s engineering.

One of the standout features of Directed Electronics products is the advanced vehicle security systems they offer. These systems incorporate smart technologies such as two-way communication, which allows the driver to receive alerts and confirmation signals through a remote control or smartphone app. This feature is especially beneficial for Nissan owners, as it provides peace of mind by giving them real-time information about the status of their vehicle, including unauthorized entry attempts or security breaches.

Directed Electronics also emphasizes remote start technology, a feature that is increasingly popular among Nissan owners. With the remote start system, drivers can start their engines from a distance, allowing their vehicles to warm up or cool down before they enter. This not only enhances comfort but also ensures that the cabin is at a more pleasant temperature, especially during extreme weather conditions.

Additionally, Directed Electronics products are designed with user-friendly interfaces and compatibility in mind. Many of their systems include mobile apps that enable drivers to monitor and control their vehicles from anywhere. This includes features like GPS tracking, which helps owners locate their Nissan vehicles in case of theft or if they've forgotten where they parked.

In terms of installation, Directed Electronics products are built to integrate effortlessly with Nissan models. Their systems often come with vehicle-specific wiring harnesses and detailed installation guides, making it easier for technicians to provide reliable installations that do not disrupt the factory settings of the vehicle.

Moreover, safety is a major focus for Directed Electronics. Many of their offerings include features such as impact sensors, tilt sensors, and glass break sensors that increase the effectiveness of their security systems. This proactive approach to vehicle protection resonates well with Nissan customers, who prioritize the safety and security of their vehicles.

In conclusion, Directed Electronics is committed to enhancing the driving experience for Nissan owners through innovative security, remote start, and connectivity solutions. Their advanced features, emphasis on safety, and seamless integration with Nissan models make them a preferred choice for those looking to upgrade their vehicle's technology and protection.
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