P2118moderate severityPowertrain
Throttle Actuator Control Motor Current Range/Performance
on 2021 Nissan Leaf Electric 40kWh · FWD
What this code means
The current draw of the throttle motor is outside normal parameters.
Symptoms
- Check engine light
- Intermittent limp mode
- Slight hesitation
Common causes
- Worn motor brushes
- Binding throttle plate
- High resistance connector
- Carbon buildup
Diagnostic steps
- Monitor motor current during operation
- Clean throttle body
- Check connector terminals
Repair notes
Clean throttle body first. Replace if motor current remains abnormal.
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