P2601high severityPowertrain
Coolant Pump A Control Circuit Range/Performance
on 2018 Tesla Model S P100D Dual Motor AWD · AWD
What this code means
The electric coolant pump is not performing as expected.
Symptoms
- Intermittent overheating
- Check engine light
- Reduced cabin heat
Common causes
- Weak pump motor
- Partial blockage
- Control module fault
- Low coolant
Diagnostic steps
- Verify coolant level
- Monitor pump current draw
- Check for blockage
Repair notes
Check coolant level first. Replace pump if current draw 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