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FEB.20, 2003 

RST872 

8

 

H2: 5 PIN WIRE HARNESS: 

 

H2/1 Red / White wire – Parking Light Relay Power Input – 

The RED/WHITE wire is the input to the flashing parking light relay. The connection of the RED/WHITE 
wire will determine the output polarity of the flashing parking light relay.     
If the vehicle you are working on has +12volt switched parking light, you don’t need connect this wire. This 
wire already connected to +12 volt. 
If the vehicle’s parking light are ground switched, cut the RED/WHITE wire, connect the RED/WHITE wire 
to chassis ground. 

H2/2 White wire – Parking Light Relay Output (10A power output) – 

Connect the WHITE wire to the parking light wire coming from the headlight switch. Do not connect the 
WHITE wire to the dashboard lighting dimmer switch. (Damage to the dimmer will result). The limitation of 
the WHITE wire is 10 AMP max. Do not exceed this limit or damage to the alarm and parking relay will 
result. 

H2/3

 

Black wire – System Ground – 

This is main ground connection of the alarm module. Make this connection to a solid section of the vehicle 
frame. Do not connect this wire to any existing ground wires supplied by the factory wire loom, make the 
connection to the vehicle's frame directly. 

H2/4 Brown wire – Siren Drive Output – (See Alarm Feature 

II - 4

 Programming) 

This is the positive (+) output connection for the siren. Current capacity is 2 amps. Make connection to 
the (+) red wire from the siren. Make the (-) black wire coming from the siren to a good chassis ground. 

H2/5 Red wire – System Power (+12V Constant) – 

The RED wire supplies power to the system. Connect this wire to a co12 volt source. 

 

H3. BLACK 4-PIN CONNECTOR. – 

TWO-WAY TRANSCEIVER/ANTENNA MODULE 

The Two-way transceiver/antenna mounts on the 
location above the belt line (dashboard) of the vehicle for 
best reception. 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. 

 

- Remove the protective tape backing. 
- Carefully align the two-way transceiver/antenna and apply to windshield. 

Route the black connector wire behind the trim and connect to the two-way transceiver/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 vehicles, route the two ways   
    transceiver/antenna module away from metallic shielded window glass as far as possible.     
 

H4. 3-PIN BROWN CONNECTOR FOR OPTIONAL PAGING (KNOCK) SENSOR

 

The optional Paging (Knock) Sensor can be add on. 
1.  Detach the protecting paper from the double-sided adhesive tape and attach one side of the 

double-sided adhesive tape to the bottom part of the Paging (Knock) Sensor. 

2.  After cleansing the area around left bottom part of the front window so that it stays attached firmly, the 

Paging Sensor should be attached on the front window so that the side on which a sticker with a printed 
words “

Tap Here Paging Driver

” is attached face outward.   

3.  Hide the wire by carefully pushing it inside the space of the front window’s mold trim. 
4.  Adjust the sensitivity of the Paging Sensor, If you turn the tuning screw at the center of the Paging 

Sensor clockwise, the sensitivity goes sharp and if turned counter-clockwise, the sensitivity goes dull.   

 

H5: 9 PIN MINI BLACK INPUT WIRE CONNECTORS: 

H5/1 White / Black wire – Negative Safety Shut Down Input – 

The WHITE/BLACK 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

 

Summary of Contents for FM-870

Page 1: ...FEB 20 2003 RST872 1 COMMANDO MODEL FM 870 REMOTE ENGINE STARTER WITH ALARM SYSTEM INSTALLATION MANUAL...

Page 2: ...ue wire Ground Instant Trigger Input Zone 2 8 H5 5 White Green wire Diesel Wait To Start Input 8 H5 6 Green wire Negative Door Switch Sensing Input Zone 3 8 H5 7 Violet Wire Positive Door Switch Sensi...

Page 3: ...ystem 13 PROGRAMMING TESTING A PROGRAMMING THE REMOTE TRANSMITTER 14 B FEATURES PROGRAMMING 14 Alarm Feature I Programming 14 3 30 seconds Delay Door Ajar Error Chirp 15 45 second Door By Pass With Do...

Page 4: ...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 transponder immo...

Page 5: ...rame 4 Brown Positive Output to Siren 5 Red 12V Input Two Way Transceiver Antenna LED Indicator 3A Fuse 10A Fuse 2 Red 12V Input 3 Red 12V Input 4 Yellow Ignition 1 output 1 Violet Starter Output 20A...

Page 6: ...WHITE CONNECTOR FOR OUTPUT CONNECTION 4 White Wire 200mA Dome Light Control Output 7 Gray Wire 200mA Channel 3 Trunk Output 10 Orange Wire 500mA Grounded Output When Armed 1 Yellow Wire 200mA Ignitio...

Page 7: ...connect this wire to the ignition switch side of the neutral safety switch can result in personal injury and property damage SEE NEUTRAL START SAFETY TEST FOR FURTHER DETAILS Start Cut Relay When Use...

Page 8: ...pper left hand side of windshield Warning Do not mount in such a manner that it obstructs the driver s view Remove the protective tape backing Carefully align the two way transceiver antenna and apply...

Page 9: ...ESTING YOUR INSTALLATION GUIDE IMPORTANT NOTE Directly connect the BLACK WHITE wire to the GROUND when this wire is not used H5 4 Blue wire Ground Instant Trigger Input Zone 2 This wire is the ground...

Page 10: ...r 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...

Page 11: ...time interval between 1 second and 2 minutes For instance this timer output may be used to turn on the headlight with the remote control Also on certain BMW Mercedes Benz Jaguar and Volkswagen cars yo...

Page 12: ...ase or other electric device H8 8 Pink wire 200ma Programmable Output See Alarm Feature III 2 Programming 2 Steps Unlock Output Factory default setting The 2 steps unlock feature will work for the mos...

Page 13: ...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 loc...

Page 14: ...voltmeter connecting to ground verify that you have th correct wire with the doors unlocked the voltmeter will receive 12 volts Lock the doors and the voltmeter wi read 0 volt Move the alligator clip...

Page 15: ...s 1 LED flash 1 chirp 4 Depress the transmitter button A again to change the feature Simple keep re depressing the transmitter button A again until the module advances to your desired setting a In thi...

Page 16: ...Push the Valet switch 4 times and hold it until two chirps with a long chirp is hearing then release the valet switch You are now in the Alarm feature II programming mode 3 Press and release the tran...

Page 17: ...any interval between 1 second and 2 minutes 7 H8 2 Black Violet Wire Channel 6 Output Momentary output H8 2 Black Violet Wire Channel 6 Output Latched output H8 2 Black Violet Wire Channel 6 Output L...

Page 18: ...n switch to ON position 4 Within 15 seconds enter your chosen second 9ths digit by pressing and releasing the valet Switch from 1 9 times 5 Finish by turning the ignition switch to OFF position If the...

Page 19: ...this feature 6 Press button Activate Remote Start Press button Activate Remote Start Press button Activate Remote Start 7 H5 8 White Blue Wire 1 pulse activate H5 8 White Blue Wire 2 pulse activate H...

Page 20: ...1 chirp to indicate your are in features RPM Learning mode 2 Start the vehicle with the key While the engine is running the parking LED will flash If don t please check tachometer White Red wire conne...

Page 21: ...ecrease Start Timer is necessary c Repeat the step1 4 4 If the crank time is too short Engine not running while stops cranks a Press the button twice on the transmitter to stop engine running b Press...

Page 22: ...first stage of the shock sensor Zone 1 system will emit a short chirp 2 Activate the full alarm second stage of the shock sensor Zone 4 system will emit a long chirp 3 Continue to test the shock senso...

Page 23: ...the ignition switch to ON or RUN position But do not start the engine 4 Step on the brake pedal and shift the gear selector into DRIVE D 5 Put your foot over the brake pedal but do not press down on i...

Page 24: ...either of the following key in sensor circuits if the operator inserts the ignition key while the vehicle is running under the control of the Remote Start the vehicle will shut down This must be expl...

Page 25: ...e White Black H5 1 To Hood Pin Switch Safety Shut Down H5 1 1N4003 To connect to the key in sensor circuit as shown for method 2 A Locate the control wire that connects the drivers door pin switch to...

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