CrimeStopper RS-901.III User manual

RS900ERIII/RS901III
SERIES III
REMOTE ENGINE STARTING SYSTEM
INSTALLATION INSTRUCTIONS
PRE-INSTALLATION CONSIDERATIONS
To ease and reduce installation time, we suggest you consider the following points before starting:
1. Determine most suitable locations for all components to be placed. These components include: the module itself,
valet/program button, possible relays, and antenna/receiver (RS900ER III only).
2. Allow enough wire to create a service loop with strain relief, should servicing be required. This will also allow easier
access and mounting.
3. Use a Volt/Ohm meter to test and locate all connections. Test Lights can damage a vehicle’s computer systems.
4. Record all color codes of vehicle wiring to be used for reference. This will save time by not having to re-test the same
wires over again.
5. Additional Parts, which are not included with this unit, may be needed for your particular vehicle. These items may
include extra relays, Anti-Theft System Bypass modules, or Transponder Bypass modules.
TECHNICAL SUPPORT: 1-800-998-6880
Monday -Friday 8:00am -4:30pm Pacific Time
Web Site: www.crimestopper.com
E-mail: tech-[email protected]
CRIMESTOPPER SECURITY PRODUCTS, INC.
This device complies with FCC Rules part 15. Operation is subject
to the following two conditions: (1) This device may not cause
harmful interference, and (2) This device must accept any
interference that may be received, including interference that may
cause undesired operation. The manufacturer is not responsible
for any radio or TV interference caused by unauthorized
modifications to this equipment. Such modification could void the
user’s authority to use the equipment.

1770 S. TAPO STREET, SIMI VALLEY, CA. 93063
INSTALLATION CAUTIONS & WARNINGS
**FOR SAFETY REASONS, DO NOT INSTALL RS900/901 in vehicles with MANUAL TRANSMISSIONS.** If
accidentally left in gear, a remote started vehicle could become a self-propelled threat to life and property.
WARNING: This system does NOT have engine overrev protection. Make certain vehicle throttle linkage operates
properly and does not stick. A stuck throttle will cause severe engine damage
DO NOT extend the RS-900 Remote start ignition harness length. Mount the module so that main harness reaches all
ignition switch wiring. Extending these wires could result in poor performance.
DO NOT route any wiring that may become entangled with brake, and gas pedals, steering column, or any other moving
parts in the vehicle.
DO NOT exceed the rated output current of any circuit on the Remote start module. Failure to observe this warning will
result in damage to the unit.
DO NOT remote start the vehicle in a closed garage. Make sure that the garage door is open or there is adequate
ventilation. Failure to observe this rule could result in injury or death from poisonous Carbon Monoxide fumes.
WIRING INSTRUCTIONS
PROGRAM/OVERRIDE SWITCH: 2 PIN PLUG
This switch is used for programming features, transmitters, valet mode, and must be used to override a starter disable (if
optional feature installed) in the event of a non-operating remote control.
LED: 2 PIN PLUG
The LED is only used as a VALET/PROGRAMMING indicator and it will FLASH for use as security deterrent when the
optional ANTI-GRIND/STARTER DISABLE featureisinstalled. Mountin avisible locationon thedash orin theconsole.
12 PIN PLUG:
PIN 1: YELLOW: (-) IGNITION 1 OUTPUT (FOR ADDING IGNITION RELAYS)
PIN 2: YELLOW/WHITE: (-) ACCESSORY OUTPUT (FOR ADDING ACCESSORY or IGN2 RELAYS)
Usethese wires whenthevehicle requires asecondIGNITION 1, IGNITION2,orACCESSORY wire tobeactivated. This
occurs commonly in Toyota, and late model GM cars. See diagram below on NEXT PAGE.
PIN 3: BLACK: MAIN SYSTEM GROUND
Connect to chassis metal of the vehicle. An existing bolt or screw MAY provide an adequate ground, or drill a small hole,

scrape away paint and attach using a sheet metal screw & star washer. This wire must be connected to a proper ground
or undesirable and inconsistent operation will occur.
WIRING INSTRUCTIONS
YELLOW & YELLOW/WHITE: (-) IGN. / ACC. OUTPUTS
PIN 4: YELLOW/BLACK: (-) ANTI-GRIND/STARTER KILL OUTPUT (OPTIONAL)
Use this wire for the negative side of the Anti-Grind/Starter Disable relay. It can also be used as a sensor disable circuit
fora hostalarm forRS901. This outputactivates whenevera remotestart isrequested, and when the vehicle is remotely
TO IGN 2
MOTOR ACC
START
CUT
BROWN
YELLOW/BLACK
8685
MAKE CERTAIN TO CONNECT "BROWN" START OUTPUT WIRE TO
MOTOR SIDE OF ANTI-GRIND/START DISABLE RELAY.
IGN 1
YELLOW
85 86
+-
30 87 BATTERY
2nd IGN 1
(YELLOW/WHITE)
OR
(2nd IGN2 /ACC WITH YEL/WHT)
OR

locked with the transmitter. The output can also be programmed to activate passively. See diagram below.
WIRING INSTRUCTIONS
PIN 5: TAN: (-) AUX OUTPUT (TRUNK POP)
This output will provide a ground pulse when button #3 (Trunk) on the remote transmitter is pushed to activate a
factory electric trunk release or other optional accessory. Note: this is a momentary output that will stay on as long as
the remote button is pressed and held.
PIN 6: GREEN: (-) START ACTIVATION TRIGGER
This wire allows a host alarm Auxiliary Channel Output or Factory Keyless Entry System (RS901) to activate a Remote
Start. A 1-second Ground pulse or 3 successive pulses (when programmed) will trigger a remote start.
PIN 7: GRAY: (-) HOOD PIN SWITCH
Connect the Gray wire to a switch that is at ground when the hood is open. If an existing switch is not available, then one
mustbe installed. When thiswire is grounded,theremote start isinhibited. Ifhoodisopened on aremotestarted engine,
the unit will immediately shut the motor off. If hood is open before a remote start unit will not attempt to start engine.
PIN 8: PINK: (+12V) DIESEL GLOW PLUG INPUT
Connect Pink wire to indicator circuit that shows +12 volts while the “WAIT TO START LAMP” is on. When this wire is
used, the RS900 will wait until light turns off before attempting a remote start. Note: A relay may be required for vehicles
that have a Negative Wait to Start lamp.
PIN 9: PURPLE: (+12V) BRAKE RESET
Connect the Purple wire to the side of brake pedal switch that shows +12 volts ONLY when pedal is depressed. This
will turn off the remote start if someone attempts to drive the car without the keys or if the Ignition key is not turned on
all the way.
PIN 10: ORANGE/BLACK: (-) OEM DISARM OUTPUT
This wire provides a Ground pulse to disarm the vehicles' Factory anti-theft system prior to a Remote Start. Connect this
wire to the vehicles' anti-theft disarm wire. This wire is sometimes found coming off the Driver's door key switch or at the
Factory Anti-theft control module. This wire may not be needed if Factory Security only requires a door unlock pulse.
PIN 11: ORANGE: (-) OEM REARM OUTPUT
This wire provides a ground pulse to rearm the vehicles' FACTORY anti-theftsystem after atimed-out or aborted remote
start. Connect this wire to the vehicles' anti-theft rearm wire or to the door pin circuit depending on your requirements.
This wire may be needed to pulse the door pin circuit on vehicles with retained accessory power.
PIN 12: RED/WHITE: TACHOMETER INPUT

Wheninstalling the RS900 III in TACH REFERENCE mode, this wire must be connected to a valid sourceof ACvoltage.
This wire allows the RS900 to sense the engine and control the starter motor.
IGNITION SWITCH WIRING
6 PIN HIGH-CURRENT CONNECTORS:
PIN 1: BROWN 14 GA.: STARTER OUTPUT (30A)
PIN 2: GRAY 14 GA.: ACCESSORY / IGNITION 2 (30A)
PIN 3: RED 14 GA.: BATTERY CONSTANT FUSED (30A)
PIN 4: RED 14 GA.: BATTERY CONSTANT FUSED (30A)
PIN 5: PINK 14 GA.: IGNITION 1 (30A)
PIN 6: WHITE 18 GA.: (+) PARKING LIGHTS (10A)
NOTE: Heavy duty/High Current Ignition circuits greater than 30 AMPS, such as those found on Work or Industrial
vehicles,require high-current relays. DONOT use theoutputs of theRS900 Series IIIfor High-Currentsystemsoryouwill
risk damaging the unit and creating a hazardous condition! Use Part #CS-403 relays for circuits up to 70 amps.
PARKING
LIGHTS
FUSE
RED
WHITE
30A
FUSE
RED
+10A MAX. 30A
+-
BROWNPINK
FUEL ENGINE
BATTERY
PUMP ECU
GRAY
+
STARTER
-
COIL IGN 1
2nd IGN 1
OR
TRANSMISSION 2nd IGN 2 IGN 2
ECU
H/V/AC

POWER DOOR LOCK WIRING
3 PIN DOOR LOCK PLUG:
PIN 1: GREEN: (-) Negative pulse for LOCK
PIN 2: RED: +12V Coil Power for external relays TERM 86.
PIN 3: BLUE: (-) Negative pulse for UNLOCK
DETERMINING DOOR LOCK TYPE: We recommend determining the type of locking system the vehicle has before
connecting any wires. Incorrect connection will result in damage to the remote start and/or vehicle locking system.
There are several types of door lock systems in vehicles today. Below is listed the many types of common locking
systems:
Negative trigger: Most Japanese; Ford, New GM Positive trigger: Many GM; Some Chrysler
One wire dual voltage: Newer Chrys/Dodg/Plym; Ford Probe
Reverse Polarity: Chrys/Dodg/Plym; GM; Ford Ground/open: Some Nissan; Subaru
Semi-automatic: Older Saab and Volvo Electric vacuum pump: Pre-‘95 Mercedes-Benz
NEGATIVE TRIGGER DOORLOCK WIRING POSITIVE TRIGGER DOORLOCK WIRING
GREEN
GREEN FUSED
RED +12VRED BLUE +
BLUE
86
858685 8787 3087A30
87A
FACTORY
FACTORY
LL
POWER
POWER LOCKING
LOCKING
UL UL
RELAYS RELAYS

POWER DOOR LOCK WIRING
AFTERMARKET MOTOR/DOOR LOCK WIRING
REVERSE POLARITY DOOR LOCK WIRING
GREEN
GREEN FUSED
FUSED RED
RED +12V
+12V BLUE
BLUE +
+
86858685
8685
8685 8787
8787 3087A3087A
3087A3087A
+
LCUT
UL CUT
MASTER
SWITCH
“SMART” TACHLESS MODE
This RS900 Series III includes custom monitoring circuitry allowing the unit to start an engine without the use of a Tach
Wire. Themoduleactivelymonitors thevehicleover thelife of theinstallation regardless ofweather or batteryconditions.
The “Smart” Tachless Mode circuitry allows the RS-900Systemtocompensateformostconditions over life of thevehicle
while adjusting by itself for optimum starting capabilities.
IMPORTANT NOTE: Vehicleswith more thanonebattery may give outinconsistentvoltage readings. This mayresult in
poor performance when using “Smart” Tachless Mode. Use a Tach wire and program a Tach source when installing an
RS-900 Series III on vehicles using 2 [or more] Batteries.
TO SET SMART TACHLESS MODE: (No Tach Wire Required)
1) DO NOT START VEHICLE! Turn IGN ON, turn HEADLIGHTS ON and FAN BLOWER for 2-3 minutes to drain off
excess surface charge on the vehicle’s battery.
2) After 2-3 minutes, connect the (2) RED +12V input wires to the Module.
3) The unit will automatically read and program itself for your vehicle when voltage is applied.

“SMART” TACHLESS MODE
SMART TACHLES JUMPERS: (Remove Access Door on top of module)
The purpose of the jumpers is to reduce the starter cranking time [if needed] when in “Smart Tachless” mode only.
PIN ORIENTATION: Looking at remote start upright with harnesses facing down (or towards you).
To shorten the crank time one level, remove the jumper at the far right. Test the unit and see if the decrease is correct. If
a shorter crank time is still required, then remove the middle jumper. Test the unit and see if the decrease is correct.
Thereare only (2)adjustments. Removing the thirdjumper willnotmake anychangeto thecrank time. These (2)setting
should correct most cranking times when in Smart Tachless mode.
IMPORTANT SMART TACHLESS NOTES:
NOTE (1): Smart Tachless Mode is NOT guaranteed to work on EVERY vehicle. Some older vehicles, Dual-Battery
Systems, or Out-of-Tune vehicles will not operate properly in Smart Tachless Mode. Use Tach Reference Mode if
problems occur with Smart Tachless Mode
NOTE (2): If you have connected the RED power lines before performing steps for “Set Smart Tachless Mode”, the
RS900will nothave thecorrect voltagereference foryour vehicle. If this is the case, power down the unit and perform
those steps.
NOTE (3): Ifyouhave changed batteryin the vehicle,wait 2hours before attempting a remote start or follow the steps
for “Set Smart Tachless Mode” again.
TACH REFERENCE MODE
Tach Reference Mode: Thismodeprovidesreliablestartingperformancethoughenginespeedsensing. Whenusingthis
mode,the WHITE/RED wireprovides thesignal input forthe RS-900 systemto monitor theengine and controlthestarter
motor. Most modern engines include various points where the Engine Speed signal may be obtained. TACH SIGNAL
EXAMPLES: Negative (-) side of ignition coil, at the Distributor, at the Ignition Control Module, a Coil Pack, Engine
Computer, or Crankshaft Sensor. Sometimes Fuel injection solenoids, and Alternator stator pins can be used.
Note: The Tach Signal locations above are provided as a guide, your vehicle may differ. Some locations will NOT
be a good location for Tach source due to RF noise or Computer Data. The RS-900 may not detect a clean signal.
Call Crimestopper for Tech Support if you cannot locate a proper tach source for your vehicle.

TACH REFERENCE MODE
TACH REFERENCE PROGRAMMING:
1. Open hood (Gray wire must be grounded).
2. Connect WHITE/RED wire to a valid Tach source.
3. Start engine with key.
4. Press program button 5 times, then wait for 5 light flashes.
5. Wait at least one second then push program button slowly (4) times, you should get a light flash after each button
press. This unit is now at option #4-Tach Learning.
6. A) RS900ER III: Press Button #1 remote transmitter . The unit will read the Tach source and flash the lights twice
for program confirmation.
6. B) RS901 III: (No Remotes) Press the brake pedal to program the Tach Source.
7. If lights do not flash twice for confirmation, then try another tach source and repeat Steps 1-6 above.
NOTE: The RS900 III will operate in “Smart” Tachless Mode [by default] unless a Tach Reference has been
programmed. When a Tach Reference is programmed, this automatically takes the unit out of “Smart” Tachless”
Mode.
FAIL SAFE PROTECTION:
If the WHITE/RED TACH input wire becomes disconnected due to wear and tear or when the vehicle is serviced, the
RS900 III will automatically go into “Smart” Tachless” mode to allow the unit to continue starting the engine.
TRANSMITTER PROGRAMMING
Transmitter Code Learning: (Excludes RS901)
Note: All transmitter codes must be learned at time of programming!! The RS900 allows storage of up to 4
different transmitter codes.
1. Open Hood. (Ground Gray wire.)
2. Turn key to the ON position. (Doors will lock if Autolock is programmed)
3. Press Programming button 4 times, then after a few seconds the unit will flash the parking lights 4 times.
4. Press button #1 of the transmitter to be coded. You should get 2 light flashes indication the unit is waiting for a 2nd
code, then press button #1 of a second transmitter, the unit will flash 3 times indicating its waiting for the 3rd code and
lights will flash 4 times for 4th code. If all 4 codes are learned, the unit will automatically exit code learning mode,
otherwise turn key off and close hood.

OPTION PROGRAMMING
This system has several installer programmable features as listed in the chart below.
Option Programming:
1. Open hood (Gray wire grounded)
2. Turn Key to the ON position
3. Press program / valet button 5 times, after a few seconds the unit will flash the lights 5 times.
4. Push the valet/program button [again] the number of times that corresponds to the option number desired. You
should get a light flash after each button press. See chart below for option list.
5. A) For RS900 ER III: When you reach the desired programming level, Press button #1(Lock) or #2 (Unlock) to
change the option. See the chart below for option values and descriptions. See chart below.
5. B) For RS901 III: (No remotes) Tap the brake pedal once to change the option (Same as pressing Button 1 on a
remote). To reset the option back to Default, tap the brake pedal 2 times (Same as pressing Button #2 on a
remote)
6. Turn Ignition OFF, Close hood and check for changed features. Change each option individually repeating STEPS
1-5 above.
OPTIONS CHART
Option # Option Description Option Values Button #1
LOCK Button #2 UNLOCK
(Default)
1Autolock with Ignition On or Off. ON OFF
2Door Lock Pulse Time 0.75 Sec. (Standard) OR
3.0 Sec. (European Vacuum) 3 Sec. 0.75 Sec.
3Double Unlock Pulse ON or OFF ON OFF
4Tach Learning See Tach Reference
Programming Learn Tach
5Remote Start Engine
Run Time Button #1 = 12 Min. Button #2 = 24 Min.
Button #3 = 36 Min.
Button #4 = 48 Min.
12 Min. 24 Min.
6Option reset Button #2 Reset ALL to
Default
7OEM Interface Remote Start w/Single Pulse or 3
Pulses on Green input wire 3 pulse 1 Pulse
8Passive Starter Disable
ON or OFF ON OFF

REMOTE START TROUBLESHOOTING
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 4 seconds unit LED goes out. Unit is
now out of valet mode and should perform a remote start.
UNIT FLASHES LIGHTS TWICE AND WILL NOT ATTEMPT A START:
The unit sees 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.
“SMART” TACHLESS MODE:
UNIT LIGHTS UP, PAUSES, AND ONLY SLIGHTLY ENGAGES STARTER (NOT ENOUGH TO START VEHICLE)
The unit does not have the correct voltage reference for the vehicle. Unplug remote start module, turn ON lights and fan blower for
2-3 minutes. Reconnect remote start module.
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 2000 vehicles include some type of Anti-Theft systems, even on base or low-level models.
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. Some 1990’s GM cars/trucks require a secondary ignition circuit for the Transmission computer. If the vehicle is starter without
this wire energized, the vehicle will display a “Check Engine” or “Service Engine” light on the dash. This may cause
transmission damage if the vehicle is driven. Be sure to check for and additional WHITE (or GREEN) Ignition wire on GM cars
and trucks.
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.
NO RESPONSE FROM EITHER TRANSMITTER: (4 Parts)
1. Check for proper power/ground wiring connections.
2. Check Antenna Module connection. The antenna module included with this system must be plugged in to allow the unit to
send/receive signals.
3. The Remote Transmitters may need to be reprogrammed to operate the system. See Transmitter programming.
4. Remote Transmitters may be damaged or need new batteries.

TRANSMISSION
PROGRAM/
OVERRIDE
PARKING
LIGHTS
SWITCH
ECU
RS-900ER
ANTENNA/
RECEIVER
PLUG
LED
COIL
+-
(-) UNLOCK OUTPUT
+12 V FOR RELAYS
12A MAX.
(-) LOCK OUTPUT
ENGINE
ECU
GREEN
BLUE
RED
WHITE
FUEL
PUMP
PINK
RED
H/V/AC CONTROL
BROWN
GRAY
RED
YELLOW
(-)IGN OUT
IGN 1
RED/WHITE
TACH INPUT
ORANGE/BLACK
(-)HOOD SWITCH
GRAY
(+12V) BRAKE PEDAL RESET
BLACK
PURPLE
TAN
ORANGE
30
85
YELLOW/BLACK
(+12V) GLOW PLUG INPUT
PINK
NOTE: USE EXTERNAL RELAYS FOR HIGH-CURRENT
YELLOW/WHITE
(-)OEM REARM
(-) START ACTIVATION
GREEN
87
86
(-) IGN2/ACC OUT
(-)OEM DISARM
(GREATER THAN 30A) IGNITION CIRCUITS.
IGN2orACC
2nd IGN 1
FUSED
GROUND
(-) AUX OUTPUT
12V
TRUNK POP
+
FUSE
FUSE
30A
TACH
30A
1
2
0
34
IGN 2 or ACC
TO SECOND
5
30
85
STARTER DISABLE
6
(-) ANTI-GRIND
RELAY OUTPUT
7
8
+
87
86
BATTERY
DIESEL (+12V) WAIT
TO START LAMP
TO ALARM/KEYLESS
REMOTE CHANNEL
STARTER
OUTPUT WIRE
WAIT
FUSED
-
12V
+
SERIES III
SMART TACH
JUMPERS