Directed Electronics Viper 5501 User manual

Responder LC Model 5501
Remote Start Keyless Entry
Installation Guide
This product is intended for installation by a professional
installer only! Attempts to install this product by a person other than a
trained professional may result in severe damage to a vehicle’s electrical
system and components.
© 2008 Directed Electronics, Vista, CA
N4702V 2008-08

Bitwriter®, Code Hopping™, Doubleguard®, ESP™, Fail-
Safe®, Ghost Switch™, Learn Routine™, Nite-Lite®, Nuisance
Prevention® Circuitry, Revenger®, Silent Mode™, Soft Chirp®,
Stinger®, Valet®, Vehicle Recovery System®, VRS®, and Warn
Away® are all Trademarks or Registered Trademarks of Directed
Electronics.
The Bitwriter
®
(p/n 998U)
requires chip version 2.6 or
newer to program this unit.
Bitwriters with date code of 6A or older require an IC upgrade
(p/n 998M). Some Bitwriters with a date code of 6B do not
require the IC upgrade. Refer to Tech Tip # 1112 for more infor-
mation. Bitwriter 2 compatible.

Contents
Warning! Safety first .........................................................................................5
What is included...............................................................................................7
Installation points to remember............................................................................7
Virtual tach ..............................................................................................7
D2D........................................................................................................8
The control center .....................................................................................8
Valet® program switch ..............................................................................9
Status LED................................................................................................9
Before beginning the installation...............................................................10
After the installation ................................................................................10
Component location and finding wires...............................................................11
Making your wiring connections .......................................................................11
Primary harness (H1), 12-pin connector.....................................................12
Auxiliary harness (H2), 7-pin connector.....................................................12
Heavy gauge remote start, (H3) 8-pin connector.........................................13
Remote start input, 5-pin connector ...........................................................13
Remote start auxiliary output, 5-pin ...........................................................14
Door lock harness, 3-pin connector ...........................................................14
Wire connection guides...................................................................................15
Primary harness (H1)...............................................................................15
Auxiliary harness (H2).............................................................................21
Heavy Gauge, 8-pin connector.................................................................25
Remote start input - 5-pin connector...........................................................27
Remote start auxiliary output, 5-pin ...........................................................29
Door lock wire diagrams .........................................................................30
Neutral safety switch interface ..........................................................................31
Testing the neutral safety switch ................................................................31
Plug-in LED and valet/program switch................................................................32
Bitwriter interface - 3-pin black plug ..................................................................32
Tachometer settings .........................................................................................33
Virtual tach ...........................................................................................33
Tach learning .........................................................................................34
D2D Jumper settings ........................................................................................35
Setting the light flash polarity............................................................................36
Remote control Learn Routine™.........................................................................37
Remote control configuration ............................................................................40
Responder LC 2-way ...............................................................................40
System features learn routine ............................................................................42
Feature menus ................................................................................................45
Menu 1 - Keyless entry ...........................................................................45
Menu 2 - Convenience ............................................................................46
Menu 3 - Remote start ............................................................................47

Feature descriptions.........................................................................................48
Menu 1 - Keyless entry ............................................................................48
Menu 2 - Convenience ............................................................................50
Menu 3 - Remote start .............................................................................53
Bitwriter® .............................................................................................56
Additional system features................................................................................57
Shutdown diagnostics......................................................................................58
Remote starting diagnostics ..............................................................................59
Remote start safety check .................................................................................60
Troubleshooting ..............................................................................................61
Keyless entry system................................................................................61
Remote start ..........................................................................................61

5
© 2008 Directed Electronics. All rights reserved.
Warning! Safety first
The following safety warnings must be observed at all times:
Due to the complexity of this system, installation of this product must only bes
performed by an authorized Directed Electronics dealer.
When properly installed, this system can start the vehicle via a commands
signal from the remote control. Therefore, never operate the system in an
area that does not have adequate ventilation.
The following precautions are the sole responsibility of the user; however, autho-
rized Directed Electronics dealers should:
Never use a test light or logic probe when installing thiss
unit. Always use a multimeter.
Never operate the system in an enclosed or partially enclosed area withouts
ventilation (such as a garage).
When parking in an enclosed or partially enclosed area or when havings
the vehicle serviced, the remote start system must be disabled using the
installed toggle switch. It is the user’s sole responsibility to properly handle
and keep out of reach from children all remote controls to assure that the
system does not unintentionally remote start the vehicle.
USER MUST INSTALL A CARBON MONOXIDE DETECTOR
IN OR ABOUT THE LIVING AREA ADJACENT TO THE VE-
HICLE. ALL DOORS LEADING FROM ADJACENT LIVING AR-
EAS TO THE ENCLOSED OR PARTIALLY ENCLOSED VEHICLE
STORAGE AREA MUST REMAIN CLOSED AT ALL TIMES.
Use of this product in a manner contrary to its intended mode of operation may
result in property damage, personal injury, or death. Except when performing
the Safety Check outlined in this installation guide, (1) Never remotely start the
vehicle with the vehicle in gear, and (2) Never remotely start the vehicle with the
keys in the ignition. The user will be responsible for having the neutral safety fea-
ture of the vehicle periodically checked, wherein the vehicle must not remotely
start while the car is in gear. This testing should be performed by an authorized
Directed Electronics dealer in accordance with the Safety Check outlined in
this product installation guide. If the vehicle starts in gear, cease remote start
operation immediately and consult with the user to fix the problem immediately.

6© 2008 Directed Electronics. All rights reserved.
After the remote start module has been installed, test the remote start module
in accordance with the Safety Check outlined in this installation guide. If the
vehicle starts when performing the Neutral Safety Shutdown Circuit test, the
remote start unit has not been properly installed. The remote start module must
be removed or properly reinstalled so that the vehicle does not start in gear. All
installations must be performed by an authorized Directed Electronics dealer.
OPERATION OF THE REMOTE START MODULE IF THE VEHICLE STARTS IN
GEAR IS CONTRARY TO ITS INTENDED MODE OF OPERATION. OPERAT-
ING THE REMOTE START SYSTEM UNDER THESE CONDITIONS MAY RE-
SULT IN PROPERTY DAMAGE OR PERSONAL INJURY. IMMEDIATELY CEASE
THE USE OF THE UNIT AND REPAIR OR DISCONNECT THE INSTALLED RE-
MOTE START MODULE. DIRECTED ELECTRONICS, INC. WILL NOT BE HELD
RESPONSIBLE OR PAY FOR INSTALLATION OR REINSTALLATION COSTS.
Remote starters for manual transmission pose significant risks if not properly
installed and operated. When testing to ensure the installation is working prop-
erly, only remote start the vehicle in neutral gear, on a flat surface and with a
functional, fully engaged parking brake. Do not allow anyone to stand in front
of or behind the vehicle.
This product should not be installed in any convertible vehicles, soft or hard top
with a manual transmission. Installation in such vehicles may pose certain risk.

7
© 2008 Directed Electronics. All rights reserved.
What is included
The control modules
Control center with integrated status LED and Valet Override switchs
N6711T
One five-button, 2-way Supercode Responder LC Remote Controls
(p/n 7752V)
One five-button, 1-way Supercode Remote (p/n 7652V)s
A shut-down toggle switchs
Installation points to remember
This product is designed for fuel-injected, automatic transmission, or vehicles
with manual transmissions.
Important! The default option “Manual” is a safety precaution
that forces the installer to enable the Manual Transmission Start
(MTS) routine or program the unit to the “Automatic” option
before the remote start can be activated for the first time.
The “Automatic” option should be programmed on to work with automatic trans-
missions. When the “Manual” option is selected a specific routine is required
before exiting the vehicle to enable the MTS mode.
¢Virtual tach
Virtual Tach is a new feature for Directed this year. It is the default RPM-sensing
method for the new Responder LC hybrid keyless entry/remote start systems.
Virtual Tach gives the installer the performance of a hard wired tach, with the
convenience of voltage sensing. It is far superior to any voltage-sense feature
you’ve tried before.
Virtual Tach monitors the cranking voltage of the vehicle using a very fast micro
controller and an analog-to-digital converter. The microprocessor “saves” the
base voltage as a reference. When Virtual Tach “sees” the slightest uptick in
voltage, indicating that the alternator is charging the battery, the starter motor
shuts off instantly.

8© 2008 Directed Electronics. All rights reserved.
¢D2D
The system has the ability to interface with an XK module through the D2D port.
The advantage to using a D2D interface is that there is less wiring involved in
the installation. Check the XK module installation guide to determine which wires
are not needed, and which options are available.
¢The control center
The control center position should be discussed with the vehicle’s owner prior to
installation. The LED and Valet switch is housed on the control center, so you will
want to make sure that the customer is satisfied with the location.
LED
Valet switch

9
© 2008 Directed Electronics. All rights reserved.
¢Valet® program switch
The valet/program switch is built into the control center.
Important: When the vehicle is delivered, please show the
user where this switch is located and how to disarm the sys-
tem with it.
Note: An optional valet switch (p/n #8631) is available if the onboard valet
switch is not used for the install.
When installing the external valet switch ensure that the location has sufficient
clearance to the rear. The switch should be well hidden. It should be placed so
passengers or stored items (such as in a glove box or center console) cannot
accidentally hit it. The switch fits into a 9/32-inch hole.
¢Status LED
The status LED is built into the control center. An optional LED (p/n 8634) is
available if the onboard LED will not be used for the install. The LED fits into a
9/32-inch hole.
LED
Valet switch

10 © 2008 Directed Electronics. All rights reserved.
¢Before beginning the installation
Please read this entire installation guide before beginning the installation.s
The installation of this remote start system requires interfacing with many of
the vehicle’s systems. Many new vehicles use low-voltage or multiplexed
systems that can be damaged by low resistance testing devices, such as
test lights and logic probes (computer safe test lights). Test all circuits with a
high quality digital multi-meter before making connections.
Do not disconnect the battery if the vehicle has an anti-theft-coded radio.s
If equipped with an air bag, avoid disconnecting the battery if possible.
Many airbag systems will display a diagnostic code through their warning
lights after they lose power. Disconnecting the battery requires this code to
be erased, which can require a trip to the dealer.
If using an external LED or Valet Switch, check with the customer abouts
where to locate the switch.
To avoid accidental battery drainage; turn off the interior lights or removes
the dome light fuse.
Roll down a window to avoid being locked out of the car.s
¢After the installation
Test all functions. The Using Your System section of the Owner’s Guide iss
very helpful when testing.
Review and complete the Safety Check section of this guide prior to thes
vehicle reassembly.

11
© 2008 Directed Electronics. All rights reserved.
Component location and finding wires
For detailed information on where to locate components, and how to find the
wires you need, please refer to the Directed web site at www.directechs.com.
Making your wiring connections
Before making your connections, plan how your wires will be routed through
the vehicle. For instance, the red 12V constant input and the remote start igni-
tion wires will often be routed together to the ignition switch harness. In order
to keep the wiring neat and make it harder to find, you may wish to wrap these
wires together in electrical tape or conceal them in tubing similar to what the
manufacturer used.
There are two acceptable ways of making a wire connection - solder connec-
tions and crimp connectors. When properly performed, either type of connection
is reliable and trouble-free. Regardless of whether you solder your connections
or you use mechanical type crimp-on connections, ensure that all connections
are mechanically sound and that they are insulated, especially when connecting
data lines in the vehicle.
Cheap electrical tape, especially when poorly applied, is not a reliable insu-
lator. It often falls off in hot weather. Use good quality electrical tape or heat
shrink.
Never twist-and-tape the wires together without soldering.s
Never use “fuse taps”, as they can damage fuse box terminals.s
If you use tapping connectors such as T-Taps (not to be confused with Scotch-
Locks), avoid using them in higher-current applications (constant 12V, ground,
etc.) These connectors are inferior in quality and should be avoided.

12 © 2008 Directed Electronics. All rights reserved.
¢Primary harness (H1), 12-pin connector
H1/1 RED/WHITE (-) 200mA TRUNK RELEASE OUTPUT
H1/2 RED (+)12v CONSTANT INPUT
H1/3 BROWN (-) HORN OUTPUT
H1/4 WHITE/BROWN LIGHT FLASH ISOLATION WIRE - PIN 87a of onboard relay
H1/5 BLACK (-) CHASSIS GROUND
H1/6 VIOLET (+) DOOR TRIGGER INPUT (See Note on pg. 17)
H1/7 BLUE (-) FACTORY HORN INPUT
H1/8 GREEN (-) DOOR TRIGGER INPUT (See Note on pg. 18)
H1/9 BLACK/WHITE (-) 200mA DOME LIGHT OUTPUT
H1/10 WHITE/BLUE (-) REMOTE START/ TURBO TIMER ACTIVATION INPUT
H1/11 WHITE PARKING LIGHT OUTPUT
H1/12 ORANGE (-) 500mA GROUND WHEN ARMED OUTPUT
¢Auxiliary harness (H2), 7-pin connector
H2/1 LIGHT GREEN/
BLACK
(-) 200mA FACTORY ALARM DISARM OUTPUT
H2/2 LIGHT GREEN/
WHITE
(-) 200mA FACTORY ALARM ARM OUTPUT
H2/3 WHITE/VIOLET (-) 200mA AUX 1 OUTPUT
H2/4 VIOLET/BLACK (-) 200mA AUX 2 OUTPUT
H2/5 WHITE/BLACK (-) 200mA AUX 3 OUTPUT
H2/6 LIGHT BLUE (-) 200mA 2ND UNLOCK OUTPUT
H2/7 GRAY/BLACK (-) DIESEL WAIT TO START INPUT

13
© 2008 Directed Electronics. All rights reserved.
There are three harness connections relative to remote start function, including
the heavy gauge and input and output harnesses.
¢Heavy gauge remote start, (H3) 8-pin connector
H3/1 PINK (+) IGNITION 1 INPUT/OUTPUT
H3/2 RED/WHITE (+) FUSED (30A) IGNITION 2 / FLEX RELAY INPUT 87
H3/3 ORANGE ACCESSORY OUTPUT
H3/4 VIOLET STARTER OUTPUT
H3/5 RED (+) FUSED (30A) IGNITION 1 INPUT
H3/6 PINK/WHITE IGNITION 2 / FLEX RELAY OUTPUT 30
H3/7 PINK/BLACK FLEX RELAY INPUT 87A key side (if required) of FLEX
RELAY
H3/8 RED/BLACK (+) FUSED (30A) ACCESSORY/STARTER INPUT
¢Remote start input, 5-pin connector
1BLACK/WHITE (-) NEUTRAL SAFETY SWITCH INPUT
2VIOLET/WHITE TACHOMETER INPUT
3BROWN (+) BRAKE SHUTDOWN INPUT
4GRAY N/O or N/C (-) HOOD PIN SWITCH INPUT
5BLUE/WHITE (-) 200 mA 2ND STATUS/REAR DEFOGGER OUTPUT

14 © 2008 Directed Electronics. All rights reserved.
¢Remote start auxiliary output, 5-pin
1PINK/WHITE (-) 200mA FLEX RELAY CONTROL OUTPUT
2ORANGE (-) 200mA ACCESSORY OUTPUT
3VIOLET (-) 200mA STARTER OUTPUT
4PINK (-) 200mA IGNITION 1 OUTPUT
5BLUE (-) 200mA STATUS OUTPUT
Note: Wires 1 - 4 on the remote auxiliary outputs are wired to the (-) triggers for
the onboard remote start relays and are not diode isolated. If connecting these
wires directly to the vehicle you must place a 1-amp diode in line to prevent
feedback from the vehicle.
¢Door lock harness, 3-pin connector
1BLUE (+) LOCK (-) UNLOCK OUTPUT
2EMPTY NOT USED
3GREEN (-) LOCK (+) UNLOCK OUTPUT

15
© 2008 Directed Electronics. All rights reserved.
Wire connection guides
¢Primary harness (H1)
H1/1 RED/WHITE (-) 200mA TRUNK RELEASE OUTPUT
When the system receives the code controlling trunk release output for longer
than 1.5 seconds, the red/white wire will supply an output as long as the
transmission continues. This is typically used to operate a trunk/hatch release or
other relay-driven function.
Warning! Never use this wire to drive anything but
a relay or a low-current input, supplied output is only
200mA. Connecting directly to a solenoid, motor, or
other high-current device will cause the module to fail.
H1/2 RED (+)12v CONSTANT INPUT
Before connecting this wire, remove the supplied fuse. Connect to the battery
positive terminal or the constant 12V supply to the ignition switch.
Note: Always use a fuse within 12 inches of the point you obtain (+)12V. Do not
use the 15A fuse in the harness for this purpose. This fuse protects the module.

16 © 2008 Directed Electronics. All rights reserved.
H1/3 BROWN (-) HORN OUTPUT
This wire supplies a (-) 200 mA output that can be used to honk the vehicle horn.
It outputs a single pulse when locking the doors with the remote, and two pulses
when unlocking with the remote. This wire also outputs pulses for 30 seconds
when Panic Mode is activated. If the vehicle has a (+) horn circuit, an optional
relay can be used to interface with the system.
H1/4 WHITE/BROWN LIGHT FLASH -ISOLATION WIRE - PIN 87a of onboard relay
This wire connects to pin 87a of the onboard light flash relay. It is used when-
ever light switch isolation on the vehicle is necessary. If the vehicle has a mul-
tiplex circuit that needs the light switch isolated, you can remove the onboard
light flash fuse and replace it with the specified resistor (paying attention to the
polarity selection).
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17
© 2008 Directed Electronics. All rights reserved.
H1/5 BLACK (-) CHASSIS GROUND
We recommend that you do not use a factory ground. Ground all
your components to the same point in the vehicle, (preferably the
kick panel). Scrape away any paint and use a factory bolt or make
your own ground with a self-tapping screw and a star washer.
H1/6 VIOLET (+) DOOR TRIGGER INPUT*
This wire is used in vehicles that have a positive (+) switched dome light circuit.
Connect the violet wire to a wire that shows (+)12V when any door is opened,
and ground when the door is closed.
*Door trigger input is needed if one of the following are used: MTS, passive
arming, auto re-locking, door ajar error honk or Smart Key control.

18 © 2008 Directed Electronics. All rights reserved.
H1/7 BLUE FACTORY HORN INPUT
This optional input can be wired to the factory horn honk output of the vehicle.
When this wire receives an input for a minimum of .5 seconds, the system
reports a trigger on the remote. This is useful on vehicles that have a factory
security system, it notifies the owner that the system was triggered.
Note: The system does not report that a zone has been triggered when unlock-
ing with the remote. Connect to the wire in the vehicle that shows voltage
when the factory alarm system is triggered. If the vehicle has a (+) horn circuit,
an optional relay can be used to interface with the system, as shown below.
(-) GROUND
H1/7 BLUE(+)HORN CIRCUIT IN VEHICLE
(-) GROUND
H1/8 GREEN (-) DOOR TRIGGER INPUT
Most vehicles use negative door trigger circuits. Connect the green wire to a
wire which shows ground when any door is opened. In vehicles with factory
delays on the dome light circuit, there is usually a wire that is unaffected by the
delay circuitry.
Note: *Door trigger input is needed when one of the following are used: MTS,
passive arming, auto re-locking, door ajar error honk or Smart Key control.

19
© 2008 Directed Electronics. All rights reserved.
H1/9 BLACK/WHITE (-) 200mA DOME LIGHT OUTPUT
Connect this wire to the optional dome light supervision relay as shown below:
Important! This output is only intended to drive a relay. It cannot be connected
directly to the dome light circuit, as the output cannot support the current draw
of one or more light bulbs.
H1/10 WHITE/BLUE (-) REMOTE START/ TURBO TIMER ACTIVATION INPUT
This input comes from the factory set to 1 activation pulse. This means that it is
necessary to have a single ground pulse on the white/blue wire for the remote
start to activate or to deactivate.
The H1/10 wire can also be used to activate the Turbo Timer mode when the
car is running and this wire receives a ground.
Note : The number of activation inputs can be programmed to 1 or 2 pulses with
an optional momentary switch. This setting affects both the input wire and the
remote control when operating the remote starter.
To white/blue activation
input on system

20 © 2008 Directed Electronics. All rights reserved.
H1/11 WHITE PARKING LIGHT OUTPUT
This wire should be connected to the parking light wire in the vehicle. See Set-
ting the light flash polarity section of this guide for polarity settings.
(+) Positive Light Flash Output
(-) Negative Light Flash Output
WHITE H1/11
(+) LIGHT FLASH OUTPUT
WHITE H1/11
(-) LIGHT FLASH OUTPUT
Note: For parking light circuits that draw 10-amps or more, the internal jumper
must be switched to a (-) light flash output. (See Setting the light flash polarity
section of this guide.) P/N 8617 or a standard automotive SPDT relay must be
used on the H1/11 light flash output harness wire.
H1/12 ORANGE (-) 500mA GROUND WHEN ARMED OUTPUT
This wire supplies a (-)500 mA ground as long as the system is locked and when
the remote start is activated. (This feature can be turned off by programming the
anti-grind option Off). This output ceases as soon as the system is unlocked.
The GWA can be hooked up to an optional starter kill/anti-grind relay control
module, a voice module or any accessory that requires a ground when armed.
Note: The one time bypass feature does not disable function.