Type E: Electrically-Activated Vacuum - Avital 3300L Installation Manual

type E: electrically-activated vacuum

This system is found in some older Mercedes-Benz and Audi. The door locks are controlled by an electrically acti-
vated vacuum pump. The control wire will show (+)12V when doors are unlocked and (-) ground when locked.
NOTE: The system must be programmed for 3.5-second door lock pulses, and the violet jumper
between the #87 lock terminal and the #87 unlock terminal must be cut.
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