Subaru H001SFL300 User manual

1 OF 7
ISSUE
00 DATE
22 Jun 2018 SUBARU OF AMERICA
PART NUMBER
H001SFL300
PART NUMBER: H001SFL300
DESCRIPTION: LONG RANGE PUSH START
REMOTEENGINESTARTSYSTEM
IMPREZA / CROSSTREK
INSTALLATION
INSTRUCTIONS
1
2
3
KIT CONTENTS
TOOLS REQUIRED
MEANING OF CHARACTERS
CAUTION: DO NOT SECUREANY REMOTE START HARNESSES TOANYYELLOW HARNESSES / CONNECTORS
(AIRBAG SYSTEM) IN THE VEHICLE.
Phillips Screwdriver
Short and Standard Wire CuttersPanel Removal Tool
Alcohol and Towel
: Remove : Tighten Torque
: Install
: Disconnect
: Connect
: Location of Clip or Screw
: Loosen
: Discard
: Re-use
BA
Ratchet, 10mm Socket &
Extension
Remote Engine Start
Control Module (ECU)
Quantity=1
Pre-Arranged
Jumper Wiring Harness
Quantity=1
Remote Engine Start
Transmitters w/ Warning Tags
Quantity=2
Under Hood
Warning Label
Quantity=1
Quick Reference Card
Quantity=1 English,
1 French
Torque Wrench
T
WARNING: / AVERTISSEMENT
This vehicle is equipped with a remote controlled engine starter.
To reduce the risk of serious Injury or death, switch engine starter
system into service mode and disconnect the vehicle battery
before performing any service on the vehicle.
Ce véhicule est doté d'un démarreur à distance. Pour réduire les
risques de blessures graves ou mortelles, mettre le démarreur à
distance en mode service et débrancher la batterie du véhicule
avant d'effectuer des travaux d'entretien sur celui-ci.
REMOTE STARTQUICK REFERENCE*
RemoteStart Activation
Press Two(2) Times
WithinThree (3) Seconds
RemoteStart Activation
Press Two(2) Times
Within(2) Seconds, Then
Pressand Hold For Three (3)
Seconds
LONGRANGE ACTIVATION -ALL MODELS ALTERNATEACTIVATION -
PUSHBUTTON START MODELS
RemoteStart Shutdown
Pressand Hold For
Two(2) Seconds
RemoteStart Shutdown
Pressand Hold For
Three(3) Seconds
NOTE: All vehicle doors, hood, trunk or rear gate must be closed prior to activating the remote engine start
system. Any open entry point will prevent starting or cause the system to shut down.
Uponsuccessful activation, the remote start fob will flash and beep one (1) time**, the horn will honk one (1) time
andthe side marker lights, tail lights and parking lights will flash one (1) time. Thesystem will check certain safety
preconditionsbefore starting and if all conditions are met, the engine will start within five (5) seconds. Afterthe
enginestarts, the remote start fob will flash and beep two (2) times**, the horn will honk one (1) time and the side
markerlights, tail lights and parking lights will flash one (1) time. Whilethe engine is running via the remote engine
startsystem, the remote start fob will continue to flash one (1) time every three (3) seconds, the side marker lights,
taillights and parking lights will remain illuminated and the power window switches will be disabled. Theengine
willcontinue to run for fifteen (15) minutes unless one of the safety parameters below is triggered. Thesystem also
hasa timer that will allow the system to operate for a maximum of twenty (20) minutes (under multiple remote start
activations). Using the factory ignition key (Turn start models) or Access key (Push button start models) to turn on the
ignitionresets the twenty (20) minute timer.
Ifthe engine turns over but does not start (or starts and stalls) the remote engine start system will power off and then
attemptto start the engine three (3) additional times. Thesystem will not attempt to restart the engine if it determines
avehicle malfunction is preventing it from starting. Ifthe engine does not start after the three (3) additional attempts,
theremote engine start request will be aborted.
RemoteStart Safety Parameters
Forsafety and security reasons, the system will fail to start or shut down the engine during remote start operation if
anyof the following occur:
• Theremote start system has operated for twenty (20) minutes between ignition “ON” cycles
Thehorn will honk three (3) times and the parking lights will flash three (3) times
• Anyof the vehicle’s doors, trunk or rear gate are open
Thehorn will honk six (6) times and the parking lights will flash six (6) times
• Thevehicle’s hood is open
Thehorn will honk two (2) times and the parking lights will flash two (2) times
• Theignition key is resting in the ignition cylinder (Turn start models)
Thehorn will honk two (2) times and the parking lights will flash two (2) times
• Thetransmission shifter is not in the “park” position
Thehorn will honk two (2) times and the parking lights will flash two (2) times
• Thevehicle’s brake pedal is pressed before the vehicle ignition is turned “ON”
Thehorn will honk two (2) times and the parking lights will flash two (2) times
• Thevehicle’s engine idle speed has reached a level over 3,500 RPM (this will cause the vehicle to shut down)
• Thevehicle’s security system is triggered by opening the door, trunk or rear gate (if the security system is armed
atthe time of remote start activation)
Inaddition to the items above, if the vehicle’s engine management system determines there is a safety risk due to a
vehiclerelated problem, the engine will shut down.
WARNING: TO AVOIDDANGER OF CARBON MONOXIDE, NEVER REMOTE START A VEHICLE IN ACLOSED
SPACESUCH AS A CLOSED GARAGE.
NOTE: Laws in some communities require that the vehicle be within view of anyone using the Remote Engine
Start. In some areas, use of the Remote Engine Start may violate state, provincial or local laws. Beforeusing
theRemote Engine Start, check your state, provincial and local laws.
*See the vehicle owner’s manual for more details.
**Provided that the remote start fob is within the operating range of the system. P/N:4280648, Rev -
ECU Foam Tape
Quantity=1
SSM IV (DST-i)
Diagnostic Interface
Tie Wraps
20cm Quantity=4
39cm Quantity=1

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PART NUMBER
H001SFL300 ISSUE
00 DATE
22 Jun 2018 SUBARU OF AMERICA
1. Using a 10mm socket/ratchet, disconnect the negative
battery terminal. (FIGURE A)
NOTE: Do not disconnect the battery cable from the
battery post.
2. Open the glove box and press inward on the sides of
the glove box to disengage the retaining tabs from the
glove box inner cover. Disconnect the strut from the
glove box. (FIGURE B)
3. Using a panel removal tool, carefully remove the right
side dashboard panel by starting at the bottom access
notchandworkingupwardto disengagefour(4)pressure
clips. (FIGURE C)
4. Using a panel removal tool, carefully lift upward to
disengage (4) pressure clips and one (1) finger clip
and then pull rearward to remove the passenger’s side
ornament panel. (FIGURE D)
5. Using a Phillips screwdriver, remove seven (7) Phillips
screws securing the glove box inner cover. Disengage
the six (6) pressure clips and disconnect the glove box
lamp connector to remove the glove box inner cover.
(FIGURE E)
4VEHICLE PREPARATION
FIGURE A
FIGURE B
FIGURE C
FIGURE E
FIGURE D

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ISSUE
00 DATE
22 Jun 2018 SUBARU OF AMERICA
PART NUMBER
H001SFL300
5REMOTE ENGINE START ECU MOUNTING
1. Locatetheglove boxinnercover andremoteengine start
ECU. Using alcohol, clean the back side of the glove
box inner cover and ECU, as shown. (FIGURE F)
Using the supplied double sided tape, remove the three
(3) small release liners and attach the tape to the glove
box inner cover. Ensure the tape is positioned against
the vertical character line and flat against the multi-level
innercover. Pressfirmlyin placeforatleast 30seconds.
(FIGURE G)
NOTE: Ensure the double sided tape is positioned
away from any obstructions on the glove box inner
cover.
2. Remove the one (1) large release liner from the double
sided tape and attach the remote engine start ECU.
Ensure the corner of the ECU, closest to the small gray
connector, is flush with the upper left corner of the tape,
as shown. Press firmly in place for at least 30 seconds.
(FIGURE H)
NOTE: Ensure the ECU connectors will be facing
toward the passenger’s side of the vehicle when the
inner cover is replaced.
3. Usingone(1)of the supplied39cmtie wraps, securethe
remote engine start ECU to the glove box inner cover.
Trim off the excess tie wrap. (FIGURE I)
FIGURE F
FIGURE G
FIGURE H FIGURE I
Vertical
Character
Line
Clean with
Alcohol
Obstruction
Mount Corner
of ECU Flush
with Corner of
Foam Tape

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PART NUMBER
H001SFL300 ISSUE
00 DATE
22 Jun 2018 SUBARU OF AMERICA
6
1. Locate and release the vehicle’s 8-pin and 2-pin pre-fit
connectors secured to the vehicle’s wire harness with
breakawaytapenear theupperpassenger’ssideglove
box area. (FIGURE J)
2. When the vehicle’s 8-pin and 2-pin pre-fit connectors
are free from the breakaway tape, unplug and discard
the 2-pin mating connector/wire jumper. (This is used
for the power window interrupt circuit).
3. Plug the remote engine start pre-arranged jumper
harness 8-pin and 2-pin connectors into the
corresponding pre-fit connectors. (FIGURE K)
4. Securethepre-arrangedjumperharnesstothevehicle’s
wire harness using three (3) of the supplied 20cm tie
wraps. Trim off the excess tie wraps. (FIGURE L)
5. Plugthepre-arranged jumperharness12-pinconnector
into the 12-pin white port on the remote engine start
ECU, previously mounted to the back side of the glove
box inner cover (Step 5).
PRE-ARRANGED JUMPER HARNESS CONNECTIONS
FIGURE J
FIGURE K
FIGURE L

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ISSUE
00 DATE
22 Jun 2018 SUBARU OF AMERICA
PART NUMBER
H001SFL300
PANEL RE-ASSEMBLY
7
1. Re-connect the glove box lamp connector to the lamp on the glove box inner cover. Re-install the glove box inner
cover by engaging the six (6) pressure clips and secure with seven (7) Phillips screws.
2. Re-install the passenger’s side ornament panel by engaging the four (4) pressure clips and one (1) finger clip.
3. Re-install the right side dashboard panel by engaging the four (4) pressure clips.
4. Re-install the glove box and strut.
5. At the end of the installation, insert the Quick Reference Cards into the Owner’s Information Kit.
8UNDER HOOD WARNING LABEL MOUNTING
1. Using alcohol, clean the top of the air intake plenum,
near the radiator core support.
2. Removethereleaselinerfrom theunderhoodwarning
label and secure to the top of the air intake plenum,
as shown. (FIGURE M)
FIGURE M
WARNING: / ADVERTISSEMENT
WARNING: / ADVERTISSEMENT

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PART NUMBER
H001SFL300 ISSUE
00 DATE
22 Jun 2018 SUBARU OF AMERICA
SYSTEM POWER-UP
9
SYSTEM REGISTRATION
10
DST-i SETUP
REGISTRATION
With an Access key
inside the vehicle,
turn ON the ignition
Press and hold the DST-i
“B” and “A” buttons
simultaneously for
approximately 5 seconds
to enter stand alone mode
DST-i screen will
display "Press YES if
it is a smart system,
otherwise press NO.
Using the arrows
on the DST-i, select
“Name”
DST-i screen will
display "Execute
Remote Engine Start
CM Registration?
Press YES or NO
Registration
Complete
PRESS
A
PRESS
A
PRESS
A
PRESS
A
PRESS
A
PRESS
A
PRESS
A
PRESS
A
Plug the DST-i Using the arrows on the
DST-i, select Diagnostic
and Press “A” to proceed
to Registration
diagnostic plug
diagnostic connector
into the vehicle’s
Using the arrows
on the DST-i, select
“Impreza”
Using the arrows
on the DST-i, select
“Model year”
Using the arrows on
the DST-i, select the
vehicle model year
“XXMY”
Using the arrows
on the DST-i, select
“Immobilizer”
Using the arrows
on the DST-i, select
“YES”
DST-i screen will
display "Check if
Ignition SW is
turned ON.”
Using the arrows
on the DST-i, select
“YES”
Using the arrows
on the DST-i, select
“Remote Engine Start
CM Registration”
DST-i screen will
display "Successful
[Remote Engine Start
CM Registration]
Press OK”
Using the arrows
on the DST-i, select
“YES”
PRESS
A
PRESS
A
Using the arrows
on the DST-i, select
“OK”
1. After all the connections are complete, re-connect the vehicle’s negative battery terminal. Using a 10mm socket/
torque wrench, tighten the 10mm nut to 7.5 Nm +/- 2 Nm (0.76 Kgf-m +/- 0.2 Kgf-m, 5.5 ft-lbs +/- 1.5 ft-lbs).
2. Start the vehicle at least one (1) time using theAccess key prior to activating the remote engine start system. This
is required to allow the vehicle’s electronic systems to re-synchronize.
3. With the vehicle running via theAccess key, verify that the instrument cluster airbag light turns off. If the airbag light
remains on, refer to the vehicle service information for troubleshooting.
4. Refertothevehicle Owner’smanualfor the Power WindowResetProcedureto restore the powerwindowfunctions.

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ISSUE
00 DATE
22 Jun 2018 SUBARU OF AMERICA
PART NUMBER
H001SFL300
POST INSTALLATION CHECKLIST
11
4280845 Rev - 6/22/18
1. REMOTE ENGINE START - Ensure the Access key (FACTORY transmitter) is removed from the vehicle,
the engine hood, all doors and trunk or hatch are closed. Press the LOCK button on theAccess key one (1)
time to lock the vehicle doors. Press the START button on the remote start transmitter two (2) times within
three (3) seconds. The vehicle’s parking lights should flash and the vehicle’s horn should honk one (1) time
and then the vehicle should crank and start. Once started, the transmitter LED will flash two (2) times and
the parking lights will turn on and stay on signifying the vehicle is running. The transmitter LED will flash
one (1) time every three (3) seconds signifying the vehicle is still running.
2. CUSTOMER TAKE OVER - While the vehicle is running by the remote engine start, wait at least five (5)
seconds and then confirm that all functions (lock, unlock & truck or hatch, but not panic) operate properly on
the Access key. Once the Access key functionality is confirmed, press the UNLOCK button on the Access
key, open the driver’s door and enter the vehicle with theAccess key. Press and hold the brake pedal, press
the ENGINE START/STOP button on the dashboard one (1) time and move the shift position lever from
the “P” position to the “D” position and back to the “P” position. The remote engine start should shut down
and the transmitter LED should flash three (3) times indicating the system has shut down, but the engine
should remain running. Press the ENGINE START/STOP button on the dashboard one (1) time to turn off
the vehicle.
3. ACTIVATION WITH DOOR UNLOCKED - Ensure the Access key is removed from the vehicle, the engine
hood, all doors and trunk or hatch are closed and the driver’s door is unlocked. Press the START button
on the remote start transmitter two (2) times within three (3) seconds. The vehicle’s parking lights should
flash and the vehicle’s horn should honk six (6) times. The vehicle should not start with the driver’s door
unlocked.
4. ACTIVATION WITH DOOR OPEN - Ensure the Access key is removed from the vehicle, the engine hood,
all doors and trunk or hatch are closed. Open the driver’s door and press the START button on the remote
start transmitter two (2) times within three (3) seconds. The vehicle’s parking lights should flash and the
vehicle’s horn should honk six (6) times. The vehicle should not start with any door, trunk or hatch opened.
5. HOOD SAFETYSWITCH -Openthe enginehoodandactivate theremoteengine start. The vehicle’sparking
lights should flash and the vehicle’s horn should honk two (2) times. The vehicle should not start since the
hood safety switch is activated.
6. HEATER /AC FUNCTION - With theAccess key inside the vehicle, press the ENGINE START/STOP button
on the dashboard two (2) times to turn ON the ignition. Preset the vehicle’s heater or air conditioning to
the ON position. Press the ENGINE START/STOP button on the dashboard one (1) time to turn OFF the
ignition and remove the Access key from the vehicle. Activate the remote engine start and verify that the
heater or air conditioning turns on to the preset setting for manual climate controlled vehicles or turns to the
“Full Auto” setting for electronic climate control vehicles.
7. 15 MINUTE RUN TIME - Activate the remote engine start and allow the system to run for the 15 minute
preset run time. The remote engine start should shut down after 15 minutes (+/- 10 seconds).
8. TRANSMITTER FUNCTIONALITY VERIFICATION - Activate the remote engine start using both of the
supplied single button remote start transmitters.
FUNCTIONAL TESTING IS NOW COMPLETE.