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®
Model 552
Installation Guide
®
© 1999 Directed Electronics, Inc. Vista, CA N552A 12-99
Downloaded from: http://www.guardianalarms.net
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table of contents What Is Included . . . . . . . . . . . . . . . . . . . . . 3 Plug-in LED and Valet®/Program Switch . . . . . 23 Warning! Safety First . . . . . . . . . . . . . . . . . . 4 Harness 4, (+/-) Door Lock Outputs . . . . . . . 23 Type A . . . . . . . . . . . . . . . . . . . . . . . . . 24 Installation Points to Remember . . . . . . . . . . 5 Type B . . . . . . . . . . . . . . . . . . . . . . . . . 25 Deciding On Component Locations . . . . . . . . . 5 Type C . . . . . . . . . . . . .
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what is included ■ The control module (see diagram) ■ Two 476A remote transmitters ■ The plug-in status LED ■ The Plug-in Valet®/Program switch ■ A hood pinswitch ■ A relay satellite ■ A toggle override switch 6-pin Removable mini door for molex internal 3-pin plug programming 2-wire Door Lock Harness 3-pin Program Port 2-pin mini Primary 5-pin blue Harness H1 Relay Valet®/ Satellite Program Harness plug 2-pin 2-pin micro orange LED auxiliary plug plug Starter Kill Relay © 1999 Directed Elect
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warning! safety first The following safety warnings must be observed at all times: ■ Due to the complexity of this system, installation of this product must only be performed by an authorized DEI dealer. ■ When properly installed, this system can start the vehicle via a command signal from the remote control trans- mitter. Therefore, never operate the system in an area that does not have adequate ventilation. The following precautions are the sole responsibility of the user; however, authorized
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installation points to remember IMPORTANT! This product is designed for fuel-injected, automatic transmission vehicles only. Installation of this product in a standard transmission vehicle is dangerous and is contrary to the product's intended use. Do not disconnect the battery if the vehicle has an anti-theft-coded radio. Also avoid disconnecting the battery if the vehicle is equipped with an airbag. Many airbag systems will display a diagnostic code through their warning light after they lose
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valet/program switch Ensure that the location you pick for this switch has sufficient clearance to the rear. The switch should be well hidden. It should be placed so that passengers or stored items (such as items placed in a glove box or center 9 console) cannot accidentally bump it. The switch fits in a /32-inch hole. IMPORTANT! When the vehicle is delivered, please show the user where the Valet®/Program switch is located and how to disarm the system using the switch. status LED Things to remem
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starter kill relay If the starter kill relay or its connections are immediately visible upon removal of the under-dash panel, they can easily be bypassed. Always make the relay and its connections difficult to discern from the factory wiring! Exposed yellow butt connectors do not look like factory parts, and will not fool anyone! For this reason, routing the starter kill wires away from the steering column is recommended. finding the wires you need Now that you have determined where each compone
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finding the 12V switched ignition wire The ignition wire is powered when the key is in the run or start position. This is because the ignition wire powers the ignition system (spark plugs, coil) as well as the fuel delivery system (fuel pump, fuel injection computer). Accessory wires lose power when the key is in the start position to make more current available to the starter motor. How to find (+)12V ignition with your multimeter: 1. Set to DCV or DC voltage (12V or 20V is fine). 2. Attach the
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finding a (+/-) parking light wire Most vehicles use a (+) parking light circuit. The (+) parking light wire is often found near the light switch. In many vehicles the light switch is built into the turn signal lever; in these vehicles the parking light wire can be found in the steering column. The same wire can often be accessed in the kick panel or running board. NOTE: Many Toyotas and other Asian vehicles, send a (-) signal from the switch to a relay. The relay then sends (+)12V to the bulbs
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finding the accessory wire An accessory wire will show +12V when the key is in the accessory and run positions. It will not show +12V during the cranking cycle. There will often be more than one accessory wire in the ignition harness. The correct acces- sory wire will power the vehicle's climate control system. Some vehicles may have separate wires for the blower motor and the air conditioning compressor. In such cases, it will be necessary to add a relay to power the second accessory wire. find
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wiring the control unit The wiring harness supplied with this unit is the standard 12-pin harness used by DEI® security systems. Three wires in the plug are not used. The upgrade from this unit to a security system would simply require unplugging and exchanging control units and connecting the necessary wires to the vehicle. The functions of all the wires that are used in the primary harness are displayed in the following wiring diagram and their connections are described in the wire connection
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heavy gauge relay satellite wiring diagram ______ RED (+) HIGH CURRENT 12V INPUT 1 ______ 2 RED (+) HIGH CURRENT 12V INPUT ______ 3 PINK (+) OUTPUT TO IGNITION CIRCUIT ______ 4 ORANGE (+) OUTPUT TO ACCESSORY CIRCUIT ______ 5 PURPLE (+) OUTPUT TO STARTER CIRCUIT ______ 6 PINK/WHITE (+) OUTPUT TO SECOND IGNITION CIRCUIT (H2) harness auxiliary connector wiring diagram ______ GRAY/BLACK (-) WAIT-TO-START INPUT H2/1 ______ LIGHT GREEN/BLACK (-) FACTORY DISARM/SPECIAL ACCESSORY H2/2 remote start harne
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primary harness (H1), 8-pin connector H1/1 ORANGE (-) ground-when-armed output This wire supplies a (-) 500 mA ground as long as the system is armed. This output ceases as soon as the system is disarmed. The orange wire is pre-wired to control the 8618 starter kill relay. NOTE: If connecting the orange wire to control another module, such as a 529T or 530T window controller, a 1 amp diode (type 1N4004) will be required. Insert the diode as shown below. IMPORTANT! Never interrupt any wire other t
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H1/3 WHITE/BLUE (-) activation input Sending a negative pulse to this wire will initiate the remote start sequence. This wire can be wired to an optional momentary switch to activate the remote start system. H1/4 BLACK /WHITE (-) 200 mA domelight supervision output Connect this wire to the optional domelight supervision relay as shown below: IMPORTANT! This output is only intended to drive a relay. It cannot be connected directly to the domelight circuit because the output cannot support the cu
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H1/10 BROWN (-) horn honk output This wire supplies a 200 mA (-) output that can be used to honk the vehicle horn. It outputs a single pulse when locking the doors with the remote, and two pulses when unlocking with the remote. This wire will also output pulses for 30 seconds when the Panic Mode is activated. If the vehicle has a (+) horn circuit, an optional relay can be used to interface with the system, as shown below. H1/11 RED (+)12V constant power input Before connecting this wire, remove
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relay satellite key switch interface The five heavy gauge wires leading from the relay satellite are used to energize high current circuits in the vehicle. It is crucial that these connections are made correctly so that they are capable of handling the current demands. For this reason, scotch locks, T-taps and other such connectors should not be used. RED (2) (+)12V input for relays Remove the two 30 amp fuses prior to connecting these wires and do not replace them until the satellite has been p
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harness 2 (H2), 2-pin auxiliary plug H2/1 GRAY/BLACK (-) diesel wait-to-start bulb input Connect this wire to the wire in the vehicle that sends the signal to turn on the WAIT-TO-START bulb in the dash- board. In most diesels the wire is negative (ground turns on the bulb) and the GRAY/BLACK can be directly connected to the wire in the vehicle. If the vehicle uses a positive wire (12V to turn on the bulb) a relay must be used to change the polarity. (See Finding the Wires You Need section of thi
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H2/2 LIGHT GREEN/BLACK (-) auxiliary output This wire sends a negative pulse every time the remote start is activated. This can be used to pulse the disarm wire of the vehicle's factory anti-theft device. Use a relay to send a (-) or (+) pulse to the disarm wire as shown in the diagrams below. This wire can also be used as a special accessory output. (See Feature Descriptions section of this guide.) Relay for Negative (-) Disarm Wire Relay for Positive (+) Disarm Wire remote start harness (H3) H
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H3/3 GRAY (-) hood pinswitch input This wire MUST be connected to hood pinswitch. This input will disable or shut down the remote start when the hood is opened. H3/4 BROWN (+) brake switch input This wire MUST be connected to the vehicle's brake light wire. This is the wire that shows (+) 12V when the brake pedal is depressed. The remote start will be disabled or shut down any time the brake pedal is depressed. H3/5 VIOLET/WHITE tachometer input This input provides the module with information a
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neutral safety switch interface Some vehicles combine the column shift mechanism and the mechanical neutral safety switch into one mechan- ical part. In these vehicles, it is impossible to interface the remote start system before the neutral safety switch. With this type of vehicle, if the vehicle is left in a drive gear and the remote start system is activated, the vehicle will move and may cause damage to persons or property. According to available information, vehicles known to be manufactur
