P2118moderate severityPowertrain
Throttle Actuator Control Motor Current Range/Performance
on 2018 Tesla Model X 90 kWh Dual Motor AWD · AWD
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.
Other Powertrain codes on this vehicle
P0070
Ambient Air Temperature Sensor Circuit
P0071
Ambient Air Temperature Sensor Range/Performance
P0072
Ambient Air Temperature Sensor Circuit Low
P0073
Ambient Air Temperature Sensor Circuit High
P0115
Engine Coolant Temperature (ECT) Sensor 1 Circuit
P0116
ECT Sensor 1 Circuit Range/Performance
P0117
ECT Sensor 1 Circuit Low Input
P0118
ECT Sensor 1 Circuit High Input
P0119
ECT Sensor 1 Circuit Intermittent
P0125
Insufficient Coolant Temperature for Closed Loop Fuel Control