Interior protection, component description - GF80.50-P-6000SX
MODEL 221.0 /1, 216.3 with CODE (551) Anti-theft alarm system (ATA [EDW]) with CODE (882) Interior monitoring (with ATA [EDW] only) up to Model Year 8
Illustrated on model 221
Location
The ultrasonic echo sounder sensor is located in the center of the headliner.
Task
Monitors interior compartment for motions
The status of the ultrasonic echo sounder sensor is fed back for each interrogation signal sent to it by the rear SAM control unit with fuse and relay module (N10/2). The following replies can occur for the status feedbacks:
- Ultrasonic echo sounder sensor hardware defective
- Ultrasonic echo sounder sensor armed/disarmed
- Signal from ultrasonic echo sensor not plausible
- Ultrasonic echo sounder sensor alarm or
- No reply: Ultrasonic echo sounder sensor not connected or defective