ProStart CT-5072 Installation Guide download pdf (Page 8)

P. 8 Installation Guide

The Relay Connections

85: Connects to the +12 volt park light output from the remote start module. This becomes the positive side of

the coil.

86: Connects to a negative source (where the remote start module is grounded). This becomes the negative

side of the coil.

87: Connects to the +12 volt park light output from the remote start module. This becomes the power supply for

the vehicle's park lights.

The OEM park light wire is cut. The side that is still connected to the switch becomes the “switch side”. The side

that is still connected to the parking lights becomes “parking lights side”.

87A: Connects to the “switch side” of the cut OEM park light wire.

30: Connects to the “park light side” of the cut OEM park light wire.

Comments: When the relay is at rest, the OEM park light wire is connected (through 87A & 30) and allowed to

operate normally. When the remote start module powers the park lights, the OEM park light wire is opened, and

power from the remote start module is sent only to the actual parking lights ( from 87 through 30).

Example: Activating a positive trunk release switch

Inversion:

Problem: The vehicle's power trunk release switch is activated by a positive (+) pulse, and the remote start

module's trunk output is negative (-).

Solution: A relay is used to invert the negative signal from the start module to a positive signal before it is sent

to the OEM switch.

The Relay Connections

85: Connects to the start module's trunk release output wire. This becomes the negative side of the coil.

86: Connects to a fused +12 volts source. This becomes the positive side of the coil.

87: Connects to a fused +12 volts source. This becomes the supply for the positive trunk release.

87A: No connection. This terminal is not used in this application.

30: Connects to the OEM trunk wire in the vehicle.

Comments: At rest, the trunk switch is allowed to operate normally. When the trunk button is pressed, the

negative trunk output from the remote start module triggers the relay. When the relay is activated, +12 volts

from 87 is sent through 30, and the OEM trunk switch is activated, by the positive pulse.

Example: Creating a starter disable relay to prevent unauthorized starting of the vehicle.

Interruption:

Problem: The OEM starter circuit needs to be disabled only when theft is attempted.

Solution: A relay is used to interrupt the OEM starter wire. There is an output on the remote start module

especially for this purpose (starter disable output).

The Relay Connections

85: Connects to the starter disable output wire from the remote start module. This becomes the negative trigger

for the coil.

86: Connects to the vehicle's ignition wire. This becomes the positive trigger for the coil.

87: No connection. This terminal is not used in this application.

The vehicle's OEM start wire is cut. The side of the wire that is still connected to the ignition switch becomes

the “key side” of the starter wire. The side of the wire that is still connected to the starter motor becomes the

“starter side” of the of the starter wire.

87A: Connects to the “key side” of the cut OEM starter wire.

30: Connects to the “starter side” of the cut OEM start wire.

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 29 30

Comments to this Manuals

No comments

ProStart CT-5072 Installation Guide Page 8

Comments to this Manuals

Related products and manuals for Remote starters ProStart CT-5072