background image

FEBERARY/06/2006 

+12 volts from fuse box

To White/ Violet 

wire

Brake light bulbs

Switch closes when
brake is depress

 

H6/6. BLACK/WHITE wire —(-)Remote Start Enable Toggle Switch Input — 

                      — (-)Neutral Safety Switch Input — 

When the BLACK/WHITE wire is grounded, the remote start unit is operable. When this wire is open from 
ground, the remote start is disable.   
1. The optional “remote start toggle switch” can be added on to temporarily disable the Remote Start 

Device, it can prevent the vehicle from being remote started accidentally. This feature is useful if the 
vehicle is being serviced or stored in an enclosed area. To disable the remote start, move the optional 
remote start enable toggle switch to the OFF position. To enable the remote start, move the optional 
remote start enable toggle switch to the ON position.   

2. If needed, This wire can connect to the PARK/NEUTRAL switch in the vehicle. (See the TESTING 

YOUR INSTALLATION GUIDE) 

IMPORTANT NOTE: Directly connect the BLACK/WHITE wire to the “GROUND” when this wire is 
not used. 

H6/7. WHITE/RED wire—Tach. Signal connection— 

Note: You should connect this wire if you program the Start Feature 

II – 2

 to “Engine checking TACH.”       

         otherwise not to connect this wire and tap the end. 

Note: No connection of this wire is required, if you use the voltage or timer checking type mode. 
This input provides the remote start system with information about the engine’s revolutions per minute 
(RPM). It can be connected to the negative side of the coil in vehicle with conventional coils. In multi-coil 
and high energy ignition system locating a proper signal may be more difficult. Once connected,   
To test for a tach. wire, a multi-meter capable of test AC voltage must be used. The tach. wire will show 
between 1V and 6V AC at idle, and will increase as engine RPM increases. In multi-coil ignition system, 
the system can learn individual coil wire. Individual coil wires in a multi-coil ignition system will register 
lower amounts of AC voltage. Also, if necessary, the system can use a fuel injector control wire for engine 
speed sensing. Common locations for a tach. wire are the ignition coil itself, the back of the gauges, 
engine computers, and automatic transmission computers. 
IMPORTANT! Do not test tach. wires with a test light or logic probe. The vehicle will be damaged. 
How to find a tachometer wire with your multi-meter   
1. Set the ACV or AC voltage (12V or 20V is fine.) 
2. Attach the (-) probe of the meter to chassis ground. 
3. Start and run the vehicle. 
4. Probe the wire you suspect of being the tach. wire with the red probe of the meter. 
5. If this is the correct wire the meter will read between 1V and 6V. 

IMPORTANT NOTE: You must program the “Tach Signal” before trying to remote start. 

H7. 2 PIN BLUE CONNECTOR FOR THE VALET SWITCH:

 

Select a mounting location for the switch that is easily accessible to the driver of the vehicle. The switch 
does not have to be concealed, however, concealing the switch is always recommended, as this provides 
an even higher level of security to the vehicle. Mount the valet switch in a hidden but accessible location. 
Route the valet switch wires to the control module. 

H9. BLACK 3-PIN CONNECTOR. –Windshield Receiver /Antenna

 

The windshield receiver/antenna mounts on the windshield (Inside). We suggest you mount it on the lower 
left or upper left-hand side of windshield. 
Warning! Do not mount in such a manner that it obstructs the driver’s view. 
- The receiver/antenna whip must be vertical. 
- Remove the protective tape backing. 
- Carefully align the receiver/antenna and apply to windshield. 

Route the black connector wire behind the trim and connect to receiver/antenna.   

- Connect the other end to the control module. 
- Special considerations must be made for windshield glass as some newer vehicles utilize a metallic 
    shielded window glass that will inhibit or restrict RF reception. In these vehicle, route the windshield   
    receiver/antenna module away from metallic shielded window glass as far as possible.     
 

560A 

9

Summary of Contents for VS 3425

Page 1: ...FEBERARY 06 2006 VS 3425 REMOTE ENGINE STARTER WITH ALARM SYSTEM Installation Manual MEGATRONIX VAN NUYS CA U S A 560A 1...

Page 2: ...of the type of vehicle Read operation manual for operating and programming routine Do not install any component near the brake gas pedal or steering linkage Some vehicles have a factory installed tran...

Page 3: ...ellow Ignition 1 output 1 Violet Starter Output 20A Fuse 20A Fuse 6 Brown ACC Heater Output LED Indicator 1 Red White Parking Light Relay Power input 2 White Parking Light Relay Output 3 Black Ground...

Page 4: ...setting Or Factory Security Disarm Signal Output Or Start Status Shock Sensor Bypass Control Output H6 7 PIN BLACK CONNECTOR FOR INPUT CONNECTION 2 Green Wire Zone 3 Negative Door Pin Trigger Input 1...

Page 5: ...safety switch as shown in the following diagram Failure to connect this wire to the ignition switch side of the neutral safety switch can result in personal injury and property damage SEE NEUTRAL STA...

Page 6: ...this wire to a constant 12 volt source H3 2 PIN WHITE CONNECTOR FOR THE LED STATUS INDICATOR The led indicator status should be mounted in a highly visible area such as top of the dashboard on top of...

Page 7: ...n Switch YELLOW wire Matching Resistor VATS control Module 87a 86 30 87 85 VAT wire 1 VAT wire 2 H5 3 WHITE WIRE 200ma PROGRAMMABLE OUTPUT Dome Light Control Output Factory Default Setting This wire b...

Page 8: ...EEN Wire here H6 3 VIOLET WIRE POSITIVE DOOR SWITCH SENSING INPUT This wire is the positive trigger input wire for positive door pin switch This wire is connection for positive type factory door pins...

Page 9: ...oil wires in a multi coil ignition system will register lower amounts of AC voltage Also if necessary the system can use a fuel injector control wire for engine speed sensing Common locations for a ta...

Page 10: ...t Compressor Door Switch 30 86 87a 85 87 30 86 87a 85 87 3 Pin Plug To Alarm 2 STEP DOOR UNLOCK WIRE CONNECTION FOR 5 WIRE ALTERNATING DOOR LOCKS 12V Cut the Existing Lock Wire Cut Existing Unlock X C...

Page 11: ...into memory 4 If you have additional transmitters up to 4 that need to be programmed repeat step 3 for each transmitter Exit Turn Ignition to OFF position or leave it for 15 seconds A 3 long chirps 3...

Page 12: ...out 5 or 7 seconds and the window will close directly If your vehicle with COMFORT feature and you wish the door being locked and the window being closed automatically at the same time by remote contr...

Page 13: ...re I programming mode 3 Press and release the transmitter button A corresponding to the feature A you want to program Four Chirps One Chirp Two Chirps Three Chirps Press LED four pulse LED one pulse L...

Page 14: ...n on the 10 push until five chirps with a long chirp is hearing then release the valet switch and 3 Press and release the transmitter buttons at the same time once to set the Engine Checking TACH 1 LE...

Page 15: ...epeat the step1 4 4 If the crank time is too short The engine did not successfully run before the starter quit cranking button twice on the transmitter to turn ignition lights OFF a Press the b Press...

Page 16: ...System timed out 7 Transmitter Re learning the RPM Start Feature II 2 3 8 Tach Signal has not been learned TESTING YOUR INSTALLATION Caution The follow procedure must be performed after the installati...

Page 17: ...other side of the enable switch to the BLACK WHITE Neutral Safety Switch wire H6 6 of the Remote Start unit The reference diagram below shows a typical GM B Body ECM reference wire and how it is to b...

Page 18: ...st be installed as shown in the diagram above The anode Non Stripped side must be connected to the WHITE BLACK wire H6 4 of the Remote Start Unit The cathode Striped side must be connected to the hood...

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