Pattern 1
- Terminal:
- Turn switch input (RH): 6A (+) ↔ body ground
- Turn switch input (LH): 6B (+) ↔ body ground
- Rear wiper switch input (ON): 6C (+) ↔ body ground (-)
- Rear window defroster switch input: 6D (+) ↔ body ground (-)
- Windshield wiper switch input: 6S (+) ↔ body ground (-)
- Key cylinder switch signal: 7C (+) ↔ body ground (-)
- Lock/unlock signal: 7P (+) ↔ body ground (-)
- Oscilloscope setting: 2 V/DIV (Y), 1 ms/DIV (X), DC range