The throttle actuator (drive-by-wire) motor current is out of range.
SYMPTOMS
- Check-engine light
- Reduced power / limp mode
- Poor throttle response
LIKELY CAUSES
- Faulty throttle body/motor
- Wiring fault
- Connector fault
DIAGNOSIS STEPS
- Read throttle live data
- Check throttle motor wiring
- Inspect/replace the throttle body
RELATED PARTS
- Throttle body (drive-by-wire)