DTC Detection Logic
- ECM detects that the voltage of power source for throttle control motor is excessively low.
- ECM detects that the throttle control motor relay is stuck ON.
| DTC | CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | |
| P2100 | ETC MOT PWR-B1 (Throttle actuator "A" control motor circuit/open) |
Diagnosis condition | Start engine and let it idle |
| Signal (terminal) | Throttle control motor circuit | ||
| Threshold | ECM detects that the voltage of power source for throttle control motor is excessively low | ||
| Diagnosis delay time | - | ||
| P2103 | ETC MOT PWR-B1 (Throttle actuator "A" control motor circuit high) |
Diagnosis condition | Ignition switch ON |
| Signal (terminal) | Throttle control motor circuit | ||
| Threshold | ECM detects that the throttle control motor relay is stuck ON | ||
| Diagnosis delay time | - | ||