Pattern 3

WARNING: This page is about a different car, the 2012 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Generated Pulse (Reference) - Pattern 3

Terminal:
- Door lock-link switch (driver's door): 4U (+) ↔ body ground (-)
Oscilloscope setting: 2 V/DIV (Y), 1 ms/DIV (X), DC range