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© 2001 Directed Electronics, Inc. Vista, CA

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This system is most commonly found in Ford, Mazda, Chrysler and GM vehicles. The door lock switch or door key

cylinder may contain either one or two resistors. When interfacing with this type of door lock system, two relays

or a DEI 451M must be used.

If one resistor is used in the door lock switch/key cylinder, the wire will pulse (+)12V in one direction and less

than (+)12V when operated in the opposite direction.

If two resistors are used in the factory door lock switch/key cylinder, the switch/key cylinder will read less than

(+)12V in both directions.

To determine the resistor values, the door lock switch/key cylinder must be isolated from the factory door lock

system. For all testing, use a calibrated digital multimeter that is set to ohms.

1. Cut the output wire from the door lock switch/key cylinder in half. 

2. Test with the meter from the switch side of the cut door lock switch/key cylinder wire to a reliable constant

(+)12V source. Some good constant (+)12V references are the power input source to the door lock switch/key

cylinder, the ignition switch power wire, or the (+) terminal of the battery.

3. Operate the door lock switch/key cylinder in both directions to determine the resistor values. If the multi-

meter displays zero resistance in one direction, no resistor is needed for that direction.

4. Once the resistor value(s) is determined, refer to the wiring diagram for proper wiring.

determining the proper resistor values

two-resistor type

single-resistor type

type G: positive (+) multiplex

Содержание AviStart 3000

Страница 1: ... 2001 Directed Electronics Inc Vista CA N3000 7 01 Rev N C 1 0 AviStart 3000 Installation Guide Downloaded from http www guardianalarms net ...

Страница 2: ...d ESP FailSafe Ghost Switch Learn Routine Nite Lite Nuisance Prevention Circuitry NPC Revenger Silent Mode Soft Chirp Stinger Valet Vehicle Recovery System VRS and Warn Away are all Trademarks or Registered Trademarks of Directed Electronics Inc ...

Страница 3: ...lock I and Passlock II PL 1 and PL 2 20 Passkey III PK 3 Transponder Based Systems 20 Optional Anti Grind Relay 21 Door Lock Wiring Guide 22 Positive Triggered Relay Driven Systems Type A 22 Negative Triggered Relay Driven Systems Type B 23 Reversing Polarity System Type C 24 After Market Actuators Type D 25 Electrically Activated Vacuum Type E 26 One Wire System Type F 26 Positive Multiplex Type ...

Страница 4: ...nded mode of operation may result in property damage personal injury or death Except when performing the Safety Check outlined in this installation guide 1 Never remotely start the vehicle with the vehicle in gear and 2 Never remotely start the vehicle with the keys in the ignition The user will be responsible for having the neutral safety feature of the vehicle period ically checked wherein the v...

Страница 5: ...gic probes computer safe test lights Test all circuits with a high quality digital multi meter before making con nections Do not disconnect the battery if the vehicle has an anti theft coded radio If equipped with an air bag avoid disconnecting the battery if possible Many airbag systems will display a diagnostic code through their warning lights after they lose power Disconnecting the battery req...

Страница 6: ...e starter wire provides 12V directly to the starter or to a relay controlling starter In some vehicles it is necessary to power a cold start circuit A cold start circuit will test exactly like a starter circuit but it does not control the starter Instead the cold start circuit is used to prime the fuel injection system for starting when the vehicle is cold How to find the starter wire with your mu...

Страница 7: ...e to or all the way to zero go back to Step 3 If it stays steady at 12V you have found an ignition 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 accessory wire will power the vehicle s climate control system Some vehicles may ...

Страница 8: ...ectly See H1 5 WHITE wire of Primary Harness H1 Wire Connection Guide section To test for a tachometer wire a multimeter capable of testing AC voltage must be used The tachometer wire will show between 1V and 6V AC In multi coil ignition systems the system can learn individual coil wires Individual coil wires in a multi coil ignition system will register lower amounts of AC voltage Also if necessa...

Страница 9: ...probe of the meter 4 Turn the ignition switch to the ON position 5 If the meter indicates 12 volts until the light goes out you have isolated the correct wire and the wire s polar ity is negative ground while the bulb is on 6 If the meter reads zero volts until the light goes out and then reads 12 volts you have isolated the correct wire and the wire s polarity is positive primary harness H1 wirin...

Страница 10: ...AKE SWITCH SHUTDOWN WIRE GRAY HOOD PINSWITCH SHUTDOWN WIRE BLUE BLACK 200 mA OPTIONAL THIRD IGNITION OUTPUT BLUE 200 mA STATUS FACTORY SECURITY ARM OUTPUT H2 1 H2 2 H2 3 H2 4 H2 5 H2 6 PINK WHITE OUTPUT TO SECOND IGNITION CIRCUIT PURPLE OUTPUT TO STARTER CIRCUIT ORANGE OUTPUT TO ACCESSORY CIRCUIT PINK OUTPUT TO IGNITION CIRCUIT RED HIGH CURRENT 12V INPUT RED HIGH CURRENT 12V INPUT 1 2 3 4 5 6 PURP...

Страница 11: ...xiliary channel output of a security or keyless entry system or to an optional momentary switch to activate the remote start system 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 following diagrams This wire can also be us...

Страница 12: ...put of the remote controlled security or keyless entry system This DEI system will prevent the host system from sensing that the ignition is on during remote start operation This wire provides a 200mA output to flash the parking lights during remote start operation This is suitable for driving light control wires in Toyota Lexus BMW some Mitsubishi some Mazda models etc If the vehicle has a positi...

Страница 13: ...es You Need section for testing procedures Here are some common colors of this wire Chevrolet and GMC trucks Light Blue or Dark Blue Ford Trucks Black Pink Dodge Ram Trucks Orange Black or Black Orange NOTE A 1 amp diode must be installed in line on the factory wire between the wait to start indi cator and the ECM See the following diagram for details This wire provides a negative output to lock t...

Страница 14: ...connected to a high current source Since the factory supplies 12V to the key switch that is used to operate the motor it is recommended that these wires be connected there NOTE If the factory supplies two separate 12V feeds to the ignition switch connect one RED wire of the satellite to each feed at the switch Connect this wire to the ignition wire in the vehicle See Finding the Wires You Need sec...

Страница 15: ...e remote start when the hood is opened 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 This input provides the module with information about the engine s revolutions per minute RPMs It can be connected to the negative side of the coil ...

Страница 16: ...e 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 Accor...

Страница 17: ...out the key sense wire shutting down the unit prematurely You must also connect the H2 4 BROWN shut down input to the yellow wire on the relay satellite ribbon cable This prevents the remote start system from activating if the key is left in the run position You must use diodes to isolate the ignition circuit from the brake switch circuit as shown in the diagram below IMPORTANT Once the interface ...

Страница 18: ...18 2001 Directed Electronics Inc Vista CA pre 1996 dodge dakota pickups with 2 5 liter motors general motors trucks SUVs and column shifting passenger cars ...

Страница 19: ... a VATS pack of resistors One will match the resistor in the key The VATS wires will be two very light gauge wires coming out of the steering column The colors of the wires vary but they are often contained in orange tubing Determine the value of the resistor in the key Then follow the diagram below to bypass VATS during remote start operation If the BLUE status output has been programmed for fact...

Страница 20: ...sible R codes In addition Passlock systems require seeing the correct R code at the correct time To bypass Passlock I and II p n 555L or p n 555T is required The Passkey III system can be found in the following vehicles 97 and newer Park Avenue 98 and newer Cadillac 99 and newer U vans Transport Montana and Silhouette 2000 and newer Grand Prix LeSabre Monte Carlo Lumina Bonneville 2001 and newer A...

Страница 21: ...ehicle manufacturer Consult you dealer for the applications For most Ford PATS transponders as well as Lexus and Toyotas p n 555F can be used except for the following vehicles which will require p n 555U 97 and newer Mark VII and 2000 and newer Taurus Sable Contour Mystique and Focus optional anti grind relay This unit has anti grind relay that will prevent the starter from engaging if the ignitio...

Страница 22: ...th directions you are operating the master switch in a Type C system If you lose all door lock operation of one or more doors but not all motors stop operating and other doors still work you have cut a wire leading directly to one or more motors You must instead find the actual wires leading to the switch Many domestically made GM vehicles use Type A locks while almost all domestically built Fords...

Страница 23: ...ystems some other Fords also use Type B The switch will have three wires on it and one wire will test ground all the time One wire will pulse when the switch locks the doors and the other wire will pulse when the switch unlocks the doors This type of system is difficult to mistake for any other type type B pulses from the switch to the factory relays ...

Страница 24: ...rection only you have located one of the target wires The switch that lost all operation is the master switch If one switch works both directions and the other switch works only one direction you have a Type A system If both switches still operate but one or more doors have stopped responding entirely you have cut a motor lead Reconnect it and continue to test for another wire Once both wires have...

Страница 25: ... actuator inside the door Other vehicles may only require one actuator installed in the driver s door if all door locks are operated when the driver s lock is used This type of installation is required to operate factory lock systems in Volvo except 850 SAAB and most Mazda Isuzu and Subaru models The fuse used on 12 volt inputs should be 7 5A per motor installed in the vehicle IMPORTANT Do not con...

Страница 26: ...quires a negative pulse to unlock and cutting the wire to lock the door In some vehicles these are reversed This system is found in late model Nissan Sentras some Nissan 240SX and Nissan 300ZX 1992 and later It is also found in some Mazda MPV and some Mitsubishi models One relay optional is used to interface to this type of system as follows type F one wire system type E mercedes benz and audi 198...

Страница 27: ... be isolated from the factory door lock system For all testing use a calibrated digital multimeter that is set to ohms 1 Cut the output wire from the door lock switch key cylinder in half 2 Test with the meter from the switch side of the cut door lock switch key cylinder wire to a reliable constant 12V source Some good constant 12V references are the power input source to the door lock switch key ...

Страница 28: ...lated from the factory door lock system For all testing use a calibrated digital multimeter that is set to ohms 1 Cut the output wire from the door lock switch key cylinder in half 2 Test with the meter from the switch side of the cut door lock switch key cylinder wire to a reliable ground source Some good ground references are the ground input source to the door lock switch key cylinder or the ba...

Страница 29: ...ess than 12 volts in their igni tion systems The unit may have trouble learning the tach signal in these vehicles Changing the jumper to the ON setting changes the trigger threshold of the digital tach circuit so it will work properly with these vehicles The vehicles affected include many newer Dodge Chrysler Plymouth vehicles such as the Neon Cirrus Stratus Breeze and LH based vehicles digital ta...

Страница 30: ...nts if desired The Program switch plugged into the blue port is used for programming There is a basic sequence of steps to remember whenever programming this unit Key Choose Transmit and Release 1 Key Turn the ignition to the ON position 2 Choose Within 10 seconds press and release the Program switch the number of times cor responding to the desired channel listed below Once you have selected the ...

Страница 31: ...o Channel Two Now press and HOLD the Program switch The LED will flash two times As before do not release it If you want to program Channel Three after programming Channel One release the Program switch press it twice and release it to advance to Channel Three Then press it once more and HOLD it The LED will flash three times to confirm it is ready to receive the code from the transmitter Learn Ro...

Страница 32: ...ccess to the status output feature Feature 8 3 Transmit The transmitter is used to select the desired setting As shipped the unit is con figured to the LED ON settings These are called the default settings Pressing Channel One usually Button I will set it to the LED ON setting The LED will light solid stop flashing to indicate the setting Pressing Channel 2 usually Button II will change the settin...

Страница 33: ...e the starter has been engaged the system will check the voltage level to verify the engine is running The threshold for the voltage level test can be programmed in Feature 6 When using voltage sense mode connection of the H2 5 VIOLET WHITE tachometer input is not necessary FEATURE DEFAULT LED ON SETTING LED OFF SETTING NUMBER PRESS CHANNEL 1 PRESS CHANNEL 2 1 Engine checking on Engine checking of...

Страница 34: ...emote start unit may think the vehicle has not started This can cause the remote start to shut down after the vehicle has been started If this is the case program this feature to the LOW position 7 AUXILIARY OUTPUT Factory alarm disarm special accessory output In the default setting this wire sends a negative pulse that may be used to disarm the vehicle s factory security system If programmed for ...

Страница 35: ... 4 Release the Program switch 5 Press and release the Program switch The LED will now report the last system shutdown by flashing for one minute in the following grouped patterns The LED will stop flashing when the ignition is turned on LED SHUTDOWN FLASHES MODE One System timed out Two Over rev shutdown Three Low or no RPM Four Transmitter Shutdown or optional push button Five Shutdown Six Shutdo...

Страница 36: ...e transmitter button s controlling Channel Two 3 Press and release the transmitter button s controlling remote start operation When entering Timer Mode the engine should shut down The parking lights if connected will flash four times and the engine will restart The system is in Timer Mode The engine may be allowed to run for its programmed run time or the transmitter can be used to shut down the e...

Страница 37: ...not engage with the hood open 3 Test the NEUTRAL SAFETY shutdown circuit IMPORTANT Make sure there is adequate clearance to the front and rear of the vehicle before attempting this test a Make sure the hood is closed and no other shutdown circuits are active b Set the emergency brake c Turn the ignition key to the run position but do not start the engine d Put the vehicle in Drive D e Put your foo...

Страница 38: ...ork while the unit is operating the vehicle Either the wrong accessory wire is being energized or more than one ignition or accessory wire must be ener gized in order to operate the climate control system The remote start will not activate 1 Check harnesses and connections Make sure the harnesses are fully plugged into the remote start module Make sure there are good connections to the vehicle wir...

Страница 39: ...ese features the engine cranks for the preprogrammed crank time regardless of how long it takes to start the vehicle to actually start Adjust to a lower cranking time 2 Was the Tach Learn successful The LED must light solidly and brightly to indicate a successful learn 3 Make sure that there is a tach signal right at the purple white tach input wire of the remote start If not recheck the connectio...

Страница 40: ...40 2001 Directed Electronics Inc Vista CA wiring quick reference guide ...

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