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PROGRAMMABLE OPTIONS 

 

12. Yellow/Black (-) Negative IGN or ANTI-GRIND Output: 

This option controls the units Negative multi-function output.  Default: It is a Negative IGN output that turns ON and stays on for the 
duration of the remote start. Use this wire to turn on Anti-theft bypass adapters for GM or Transponder systems. When changed to 
an Anti-Grind, this output activates and deactivates with Lock/Unlock buttons on the remote.  Anti-Grind is designed for use with an 
optional Starter kill relay (Not included). 

 

13. Run Time:

  This option controls the engine run time for remote start.  Choices are 12, 24, 36, or 48 minutes. 

 

14. Option reset:

  Provides a “reset” to restore all options to the default position as seen in the chart on Page 13. 

 

TROUBLESHOOTING: “BEFORE YOU CALL” SECTION 

 

UNIT FLASHES LIGHTS ONCE AND WILL NOT ATTEMPT A START: 

The unit is in Valet mode.  Turn IGN ON, press and hold valet/programming button for about 5 seconds then turn key off.  Unit is 
now out of valet mode and should perform a remote start.  If optional LED is installed, then it will be on solid when in Valet. 

 

UNIT FLASHES LIGHTS TWICE AND WILL NOT ATTEMPT A START: 

The unit senses a fault at the Brake (Purple wire is active) or the Hood is OPEN (Gray wire grounded).  This is a safety feature of 
the unit. Check installation for faults and make sure hood is closed and latched and brake wire is not active. 

 

UNIT CRANKS VEHICLE BUT ENGINE NEVER STARTS: (2 parts) 

1. In some vehicles, there may be a Factory anti-theft system that will not allow the engine to run without the key in the ignition.  

These systems may include Factory Security Modules, GM Passkey®/Passlock®, and RF Transponder systems (Ford 
P.A.T.S.®).  Many late 1990’s and later vehicles include some type of Anti-Theft system which may require a bypass module. 

2. The vehicle may have more than one Ignition/or Accessory circuit that requires power for the vehicle to start.  This is common 

on some GM/Toyota vehicles. 

 

VEHICLE STARTS BUT CHECK ENGINE LIGHT COMES ON OR ENGINE RUNS BADLY: (2 parts) 

1. Many 1990-UP General Motors cars/trucks require a secondary ignition circuit for the Transmission computer and other on 

board systems.  If the vehicle is started without this wire energized, there may be a “Check Engine” or “Service Engine” light on 
the dash.  This may cause damage if the vehicle is driven in this condition.  Be sure to check for and additional WHITE (or 
sometimes GREEN) Ignition wire on GM cars and trucks.  Connect the Pink/White IGN#2 wire to this circuit in the vehicle. 

2. Some Vehicles (Commonly Nissan) require 2 Start (Cranking) circuits for the vehicle to run properly.  If this is the case, then an 

additional relay must be installed (triggered off of the BROWN start output wire).  Connected to the Extra start relay output to 
the extra start wire in the vehicle.  Secondary starter wire may be a smaller wire than the primary starter wire. 

 

NO RESPONSE FROM EITHER TRANSMITTER: (2 Parts) 

1. Check for proper power/ground wiring connections at module. 
2. Check Antenna Module connection.  The antenna module included with this system must be plugged in. 

 

Summary of Contents for CoolStart RS-900

Page 1: ...ubject to repair or replacement charges USE A VOLT OHM METER to test and locate all connections Test Lights can damage a vehicle s computer systems ADDITIONAL PARTS which are not included with this un...

Page 2: ...self propelled threat to life and property DO NOT extend the RS900 901 999FM Remote start ignition harness length Mount the module so that main harness reaches all ignition switch wiring Extending th...

Page 3: ...le horn circuit requires 12V then a relay is required RELAY WIRING Connect the Yellow White wire to terminal 85 connect relay terminals 86 and 87 to 12V constant power Connect terminal 30 of the relay...

Page 4: ...N If needed IGN SW OR ANTI THEFT MODULE 12V CONSTANT OR TRANSPONDER PIN 4 YELLOW BLACK FOR ANTI GRIND STARTER DISABLE OUTPUT Relay not included TO IGN 2 MOTOR ACC START CUT BROWN YELLOW BLACK 86 85 MA...

Page 5: ...icles the RS900 901 999FM systems will wait until light turns off before attempting a remote start Note A relay may be required for vehicles that have a Positive wait to start lamp circuit Relay not i...

Page 6: ...WHITE 30A FUSE RED 30A BROWN PINK FUEL ENGINE BATTERY PUMP ECU GRAY STARTER COIL IGN OR TRANSMISSION ACC ECU H V AC Diagram not to scale for illustration purposes only Your vehicle may differ IGN 2 A...

Page 7: ...ndai Electric Vacuum Many mid 1980 s through mid 1990 s European makes NEGATIVE TRIGGER DOORLOCK WIRING POSITIVE TRIGGER DOORLOCK WIRING GREEN GREEN FUSED RED 12V RED BLUE BLUE 86 85 86 85 87 87 30 87...

Page 8: ...PIN DIAGRAM Jumper pins are used to change configure the settings of the on board IGN2 ACC2 PINK WHITE and the Parking Light WHITE output relays Snap open the door on the top of the control module to...

Page 9: ...utton 5 times after a few seconds the unit will flash the lights 5 times 4 Carefully press the program button 10 times you must get a light flash after each press 5 Press the Lock Button on the remote...

Page 10: ...ne and close hood to abort un ground Gray wire 6 See Tach Reference programming TACH PROGRAMMING 1 Open hood or ground Gray hood pin wire if no hood pin is installed 2 Red White wire should be connect...

Page 11: ...times then after a few seconds the unit will flash the parking lights 4 times 4 Press button 1 of the transmitter to be learned You should get 2 light flashes indication the unit is waiting for a 2nd...

Page 12: ...low START VEHICLE 1 REMOTE VEHICLE UNLOCK LOCK START TRUNK POP 1 2 VEHICLE OPERATION VEHICLE 2 START ONLY OPTION PROGRAMMING This system has several installer programmable features as listed in the ch...

Page 13: ...Horn Chirps on remote start ON or OFF ON OFF 8 Lock During and After Remote Start Abort ON or OFF OFF ON 9 Smart Tachless Reference Voltage Setting 9 ON or OFF OFF ON 10 Smart Tachless Reference Volta...

Page 14: ...auxiliary output change the option to 3 Pulse and tap the green wire into a Negative signal wire on the vehicle such as a Negative door lock wire Pressing the Factory remote lock button 3 times will p...

Page 15: ...ehicles there may be a Factory anti theft system that will not allow the engine to run without the key in the ignition These systems may include Factory Security Modules GM Passkey Passlock and RF Tra...

Page 16: ...PURPLE TAN ORANGE YELLOW BLACK GLOW PLUG INPUT PINK NOTE USE EXTERNAL RELAYS FOR HIGH CURRENT YELLOW WHITE OEM REARM START ACTIVATION GREEN HORN CHIRP HONK OEM DISARM GREATER THAN 30A IGNITION CIRCUIT...

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