P0A44 code meaning
Drive Motor A Position Sensor Circuit Overspeed
Powertrain system Generic code P0Axx codes Check engine light
What P0A44 means
P0A44 reports that the speed derived from the motor A resolver is above the highest speed the motor may run. Mitsubishi uses it on the 2023 Outlander PHEV front motor: set at 15,500 rpm or more for 0.5 s with module supply above 8 V, judged only when the position sensor itself is fault-free; the guided fix after other codes are ruled out is a new front motor. GM covers the same check under its own code P1B0D (above 11,500 rpm, Type A) instead of P0A44. A true overspeed can come from a slipping drivetrain or a mechanical fault; a false one from a corrupted speed signal. P0A3F to P0A43 cover the sensor circuit. The system cuts motor torque to protect the rotor.
P0A44 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyWorkshop only
- Typical labor1 to 12 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P0A44
- Electric drive torque cut during acceleration or high speed
- Hybrid/EV system warning and MIL
- Reduced top speed in limp mode
Common causes of P0A44
- PossibleMechanical fault in the front motor or its drivetrain (Mitsubishi replaces the motor)
- PossibleReal overspeed from wheel spin or a slipping coupling
- PossibleDisturbed resolver signal producing a false speed value
- Less likelyMotor control module calculating speed incorrectly
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Drive motor a position sensorDrive motor aHybrid control module
What each part of P0A44 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| A | Area: hybrid propulsion. |
| 44 | The exact fault in that area. |
What to do next
- Note P0A44 and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about P0A44
What does P0A44 mean?
P0A44 means "Drive Motor A Position Sensor Circuit Overspeed". P0A44 reports that the speed derived from the motor A resolver is above the highest speed the motor may run. It is a generic code, so it means the same on every make.
Is it safe to drive with P0A44?
Drive gently and only to a workshop. With P0A44 the car can go into limp mode (reduced power) to protect itself.
Will P0A44 fail an emissions test?
Yes, it can. P0A44 is emissions-related, so most inspection programs fail a car while it is stored or while the check engine light is on.
How hard is P0A44 to fix?
Difficulty: workshop only. A typical repair takes 1 to 12 hours of work. This is a job for a workshop.
Will P0A44 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.