Page - 27
Certain Applications: The following chart outlines the Programmable Options that are
either available (hard to start engines) or needed (diesel engine equipped vehicles- use the
Chrysler settings for all other diesel equipped vehicles not listed in the following chart):
Option Number
6
3
4
5
Diesel Extended Start Super Extended No Voltage
Start Supervision
Chrysler
X
X
Ford
X
X
X
Chevrolet
X
X
X
X
SPECIAL INSTALLATION CONSIDERATIONS
Additional Ignitions and Adding the Optional Socket and Relays
Multiple Accessory Circuits: As mentioned earlier, the RS-4LX, with on-board con-
trol circuitry and relays, duplicates the actions that occur within the ignition switch when
the car's key is used to start the engine. The RS-4LX as is can power two Ignition circuits
and one Accessory circuit, which is sufficient for most remote start installations. How-
ever, some vehicles will require that further circuits be powered to allow the engine to run
the Heating, Ventilation and Air Conditioning (HVAC) system to operate or other sub-
systems to operate properly. The optional double relay socket and 30 Amp Single Pole
Double Throw (SPDT) automotive relays are needed for additional circuits when multiple
Ignition circuits are encountered.
Continued Next Page
Page - 14
Page - 27
Option Number
6
3
4
5
Diesel Extended Start Super Extended No Voltage
Start Supervision
Chrysler
X
X
Ford
X
X
X
Chevrolet
X
X
X
X
SPECIAL INSTALLATION CONSIDERATIONS
Additional Ignitions and Adding the Optional Socket and Relays
Multiple Accessory Circuits: As mentioned earlier, the RS-4LX, with on-board con-
trol circuitry and relays, duplicates the actions that occur within the ignition switch when
the car's key is used to start the engine. The RS-4LX as is can power two Ignition circuits
and one Accessory circuit, which is sufficient for most remote start installations. How-
ever, some vehicles will require that further circuits be powered to allow the engine to run
the Heating, Ventilation and Air Conditioning (HVAC) system to operate or other sub-
systems to operate properly. The optional double relay socket and 30 Amp Single Pole
Double Throw (SPDT) automotive relays are needed for additional circuits when multiple
Ignition circuits are encountered.
Continued Next Page
W I R I N G - A U X I L I A R Y H A R N E S S
exterior lights. Do not connect the White wire to both the Accessory wire and the exterior
lights wire. If the White wire is needed for more than one purpose, an optional AU-
SOCKET-5 and a standard Single Pole Double Throw automotive relay must be used for
each purpose.
Page - 14
W I R I N G - A U X I L I A R Y H A R N E S S
Gray Wire: Diesel Connection Optional
In diesel engine applications, the Gray wire is connected the glow plug indicator light's
wire. This circuit allows more accurate starter control than programming for diesel engine
mode alone. The Gray wire can "learn" polarity; all it needs to detect is the change in the
host wire's status when the glow plug light goes out.
Violet Wire: Connection Required
The Violet wire must be connected. It is part a critical safety feature which disables
the RS-4LX whenever the brake pedal is pressed. Connect the Violet wire to the brake
switch wire which shows Positive 12 Volts when the brake pedal is pressed. The brake
switch is typically located above the brake pedal, and usually mounted to the brake pedal
support bracket. Always make this connection in a fashion ensuring its long-term reliabil-
ity; soldering is highly recommended. Upon completing the Violet wire's connection,
thoroughly test the operation of this circuit.
exterior lights. Do not connect the White wire to both the Accessory wire and the exterior
lights wire. If the White wire is needed for more than one purpose, an optional AU-
SOCKET-5 and a standard Single Pole Double Throw automotive relay must be used for
each purpose.
Gray Wire: Diesel Connection Optional
In diesel engine applications, the Gray wire is connected the glow plug indicator light's
wire. This circuit allows more accurate starter control than programming for diesel engine
mode alone. The Gray wire can "learn" polarity; all it needs to detect is the change in the
host wire's status when the glow plug light goes out.
Violet Wire: Connection Required
The Violet wire must be connected. It is part a critical safety feature which disables
the RS-4LX whenever the brake pedal is pressed. Connect the Violet wire to the brake
switch wire which shows Positive 12 Volts when the brake pedal is pressed. The brake
switch is typically located above the brake pedal, and usually mounted to the brake pedal
support bracket. Always make this connection in a fashion ensuring its long-term reliabil-
ity; soldering is highly recommended. Upon completing the Violet wire's connection,
thoroughly test the operation of this circuit.
Certain Applications: The following chart outlines the Programmable Options that are
either available (hard to start engines) or needed (diesel engine equipped vehicles- use the
Chrysler settings for all other diesel equipped vehicles not listed in the following chart):
