DTC Detection Logic
| DTC No. | M.U.T.-III SE screen items (Trouble diagnosis content) |
DTC Detection Condition | |
|---|---|---|---|
| B0021-12 | CURTAIN A/B MODULE LH (Left Curtain Deployment Control) |
Diagnosis condition | When electric motor switch is ON. |
| Signal (terminal) | Curtain air bag module LH signal | ||
| Threshold | Curtain air bag module LH circuit is shorted to power supply circuit | ||
| Diagnosis delay time | 2 seconds or more. | ||