DTC Detection Logic
| DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
|---|---|---|---|
| P1290 | Throttle control motor relay circuit open (bank 2) | ECM detects a voltage of power source for throttle control motor is excessively low. |
|
| P2100 | Throttle control motor relay circuit open (bank 1) | ||
| P2103 | Throttle control motor relay circuit short | ECM detect the throttle control motor relay is stuck ON. |
|