Open circuit
- If there is no continuity, there is an open circuit. Repair or replace the harness.
- VTC shutter valve switch terminal A (harness-side) and PCM terminal 2K (harness-side)
- VTC shutter valve switch terminal B (harness-side) and PCM terminal 2H (harness-side)
- VTC shutter valve switch terminal C (harness-side) and PCM terminal 1 N (harness-side)