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FEBERARY/06/2006 

doors. When wired for this feature, press the disarm (or unlock) button one time will disarm the alarm and 
unlock the driver's door only. If, press disarm (or unlock) button two times within 3 seconds, the alarm will 
disarm and all doors will unlock. 

Factory Security Rearm Signal Output– 

This wire is designed to disarm a factory installed security system. This wire sends a negative (-) 1 
seconds pulse upon a remote start and remote door unlocking. Some factory systems must be disarmed 
to allow remote starting. In most cases, this wire may be connected directly to the factory alarm disarm 
wire. The correct wire will show nagative ground when the key is used to unlock the doors or trunk. This 
wire is usually found in the kick panel area in the wiring harness coming into the car body from the door. 

Start Status (Shock Sensor Bypass Control) Output – 

This wire is designed to by-pass shock sensor module. This wire will supply an output at all times the 
remote start is operating plus an additional 3 seconds after the remote start unit turn off. 

H5/5 . GRAY WIRE – CHANNEL 3 (Trunk Release) OUTPUT 

This will become a 1 second pulse ground by activate channel 3 on transmitter for two seconds, the 
current capacity of this wire is 200 mA. This feature allows you to remote control trunk release or other 
electric device.   

H6: 7 PIN MINI BLACK CONNECTOR : 

H6/1. BLUE WIRE -- GROUND INSTANT TRIGGER INPUT -- 

This wire is the ground trigger input wire for hood/trunk pin switches. 

H6/2. GREEN WIRE -- NEGATIVE DOOR SWITCH SENSING INPUT -- 

This wire is the ground trigger input wire for negative door pin switch. This wire is connection for 
"grounding" type factory door pins locate the "common wire" that connects the door pin switches. Make 
the connection of the GREEN 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(typical FORD MOTOR). Locate the "common wire" for all door pins and make the 
connection of the VIOLET Wire here. 

H6/4. WHITE/BLACK WIRE – NEGATIVE SAFETY SHUT DOWN INPUT – 

 

The WHITE/BLACKE wire provides an instant shutdown 
for the remote start, whenever it is grounded. Connect 
the wire to the hood pin switch previously installed. This 
wire must be routed though a grommet in the firewall 
and connected to the hood pin switch. If the pin switch 
is to be used with an alarm system, connect this wire 
with diode.

 

To: 

White/Black

Wire / 

Negative safety   

To: Alarm instant 

trigger 

Blue

 wire

Hood Pin Switch

Diode

Diode 

 

 

 

Important! 

  This connection is a safety wire and must 

be connected as shown and tested as specifiled. 
Failure to do so may result in personal injury or 
property damage. See detail of wiring in the following 
diagram. This wire may also be used if the vehicle 
brake light circuit switches ground to the brake lights. 
An isolation diode must be used for ground switched 
brake light circuits and must be connected to the 
output of the brake switch.

 

To: 

White/Black

Wire / 

Negative safety   

Hood Pin Switch 

Diode 

To Vehicle 

Brake Switch

 

H6/5. WHITE/VIOLET WIRE:– POSITIVE SAFETY SHUT DOWN INPUT 

This wire provides an instant shutdown for the remote start, whenever it gets +12volts. If the brake lights 
switch in the vehicle sw12 volts to the brake light circuit, connect this wire to the output side of the 
brake switch. This will allow the remote start to shut down if an attempt is made to operate the vehicle 
without the key while running under the control of the remote start. In most vehicles, in order to shift gear, 
the brake pedal must be depressed. The brake input will in turn cause the remote start unit to shut off. See 
below diagram. 

 

560A 

8

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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