Audiovox APS-997C Installation Manual download pdf (Page 16)

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Positive Switch Driver Priority

NOTE: Resistive Circuits, Multiplex Circuits As Well As 4 Wire Polarity Reversal and 5 Wire Alter-

nating 12 Volt Door Lock Control Circuits

These applications require the use of additional components which may include relays, fixed resistors, or for

convenience, a Door Lock Interface. Refer to the AUDIOVOX Door Lock Wiring Supplement and or the

Audiovox fax back service for information on your particular vehicle for properly connecting to these types of

circuits.

WIRING THE 4 PIN AUXILIARY OUTPUT HARNESS Part #1122585

The auxiliary 4 pin connector provides low current outputs to control various functions in the vehicle during

different stages of the Remote Start unit's operation. Understanding these outputs and the time in which they

occur will allow you to determine if they are needed for the particular vehicle you are working on as well as

how to use them.

1 Black w Blue Trace Wire: Pulsed Ground Output Before Start

The Black w/ Blue Trace wire will provide a 1 second 300 mA pulsed ground output 1.5 second before the

remote start unit activates as well as when the transmitter is used to disarm the system. Typical use for this

output would be to disarm a factory theft deterrent system to prevent false triggering of the factory alarm

when the remote start unit engages or when the system is used to unlock the doors. This will also activate

when the transmitter is used to disarm/unlock the system

NOTE: This output can be selected to operate like the door lock output as set in alarm feature setting #1 by

selecting feature #17 in Bank 3 for 2 Chirps.

2 Black w/ Light Green Trace Wire: Pulsed Ground Output After Start

The Black w/ Light Green Trace wire will provide a 1 second 300mA pulsed ground output after the vehicle is

started under control of the remote start unit. Typically this wire will be used to re-lock the vehicle doors if the

doors unlock automatically when the factory anti-theft system is disarmed. This wire will also activate when

the transmitter is used to arm/lock the system.

3 Black w/ Red Trace Wire: Pulsed Ground Output After Shutdown

The Black w/ Red Trace wire will provide a 1 second 300 mA pulsed ground output after the remote start unit

shuts down. This output will occur regardless of whether the circuit times out or is manually terminated.

Typically this output will be used to re-lock the vehicle doors if the doors unlock automatically when the

ignition circuit transitions to off.

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Audiovox APS-997C Installation Manual Page 16