AI Hub / WIS / 900 / 1998 / Document 3987

WIS Document: 3987

Model Context: 900 (1998)

Leaf Node
| | Manual control with car key, Anti-theft alarm US/CA | With the car key in the door lock The anti-theft alarm can be armed and disarmed manually by inserting the car key in the door lock. | Arming the theft alarm | 1. | When arming using the car key, this is inserted into the lock in the door and turned 45 degrees to the locked position. | 2. | A microswitch beside the door's lock cylinder sends a locking signal to the central locking system control module and a signal to the alarm control module (pin 17) to arm the alarm. The car doors are locked. | Disarming the theft alarm | 1. | When disarming using the car key, this is inserted into the door lock and turned 45 degrees to the unlocked position. | 2. | The microswitch by the door lock cylinder sends an unlock signal to the central locking system control module and a signal to the alarm control module (pin 6) to disarm the alarm. The car doors are unlocked. | Disarming the tailgate | 1. | The tailgate alone can be disarmed and unlocked by means of the car key without affecting the rest of the alarm system. The flash/buzz acknowledgement of this function is programmable. | 2. | The microswitch in the luggage compartment lock supplies voltage to the luggage compartment lock motor so that this unlocks the tailgate, and sends a signal to the alarm control module (pin 15) to disarm the alarm.

Canonical Workshop Redirect

For step-by-step instructions, interactive illustrations, and official wiring diagrams, refer to the human-optimized workshop page below.

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