Inspection using an oscilloscope (reference)
Roof motor hall sensor
- Terminal connected: power retractable hardtop control module 1I (RH), 1M (LH) - Negative battery terminal
- Oscilloscope setting: 2 V/DIV (Y): 5 ms/DIV (X), DC range
- Measurement condition: When the roof is moving.
NOTE:
- Pulse interval varies with the roof operation speed.