Rapid Resume Logic; Troubleshooting - GM VSL 4000 Guide D'installation

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rapid resume logic

This system will store its current state to non-volatile memory. If power is lost and then reconnected the system
will recall the stored state from memory. This means if the unit is in Valet mode and the battery is disconnect-
ed for any reason, such as servicing the car, when the battery is reconnected the unit will still be in Valet mode.
This applies to all states of the system including arm, disarm, and Valet mode.

troubleshooting

I Shock sensor does not trigger the alarm:
Has the False Alarm Prevention Circuitry system been triggered? If so, you will hear five chirps when disarming.
To check this, turn the ignition key on and off to clear the false alarm prevention from memory, and then retest
the shock sensor. For a detailed description of this feature, refer to the Owner's Guide.
I Door input does not immediately trigger full alarm. Instead, first I hear chirps for three seconds:
That's how the progressive two-stage door input works! This is a feature of this system. This is an instant trigger,
remember, since even if the door is instantly closed, the progression from chirps to constant siren will continue.
I Closing the door triggers the system, but opening the door does not:
Have you correctly identified the type of door switch system? This often happens when the wrong door input has
been used. (See the Finding the Wires You Need, Door Pin Switch Circuit section of this guide.)
I System will not passively arm until it is remotely armed and then disarmed:
Are the door inputs connected? Is a blue wire connected to the door trigger wire in the vehicle? Either the green
H1/5 or the violet H1/7 should be used instead.
I Door input does not respond with the progressive trigger, but with immediate full alarm:
What zone does the LED indicate? If the LED indicates that the impact sensor caused the trigger, the sensor may
be detecting the door opening. Reducing the sensitivity or relocating the sensor can often solve this problem.
(See the Table of Zones section of this guide.)
I The Valet switch does not work:
Is the H1/9 yellow ignition input connected?
Is it plugged into the correct socket? (See the Plug-In Harnesses section of this guide.) Check the System Features
Learn Routine section of this guide for the programmed Valet pulse count.
I Status LED does not work:
Make sure that it is plugged into the correct socket? (See the Plug-In Harnesses section of this guide.)
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NVSL4000