SL 55 AMG (230.474) V8-5.5L SC (113.992) (2003)
Parking Assist Control Module: Description and Operation
PTS Control Module, Location/Task
Task
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Voltage supply for sensors and warning indicators
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Processing of ambient signals (reverse gear recognition, light, vehicle speed signal and Parktronic system switch)
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Actuation of the sensors
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Evaluation of echo times
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Generation of data telegrams for warning indicators
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Parktronic system (PTS) self-test
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Storing system errors in fault memory