P0D2F: Drive Motor A Inverter Voltage Sensor A Circuit Low

P0D2F reports that the signal of inverter voltage sensor A for drive motor A sits at the bottom of its range, typical of an open circuit, a short to ground or no high voltage at all. In the 2018 Outlander PHEV Mitsubishi sets it in the front motor control unit when the sensor output stays below 0.5 V, equal to about 10 V on the bus, for 0.3 s while the propulsion system is active. The manual then checks the high-voltage fuse and the HV cabling before replacing the power drive unit, so a blown fuse or an open supply path can look like a sensor fault. The 2023 model uses 0.3 V at capacitor 1 for 0.16 s and lights the MIL. Expect the hybrid warning and loss of electric drive. The high side is P0D30.

Symptoms

• MIL and hybrid system warning
• Vehicle not ready to drive or electric drive unavailable

Most likely causes

• Blown high-voltage fuse or disconnected HV cable
• Voltage sensing in the power drive unit failed (open or short to ground)
• High-voltage battery delivers no voltage

What to check, in order

Start with the simplest. You can tick off each step.

1. Read the codes with a hybrid-compatible scanner and write down the freeze frame data
2. With the connector unplugged, check whether the signal wire is making contact with ground.
3. Make sure the battery cooling air intake is clean
4. Check the 12 V auxiliary battery, which can also trigger warnings
5. Leave any high-voltage measurements to a specialized repair shop

Good to know

• It can trigger limp mode.
• It affects emissions.

What each character of P0D2F means

• P: Powertrain: engine and transmission
• 0: Generic code: same on every make
• D: Subsystem depends on the code range
• 2F: Specific fault in that system

Frequently asked questions

Can I keep driving with code P0D2F?

If the car still runs, drive as little as possible and go to a specialized repair shop. Do not touch the orange cables: they carry high voltage.

What causes code P0D2F?

The most common causes are: blown high-voltage fuse or disconnected HV cable; voltage sensing in the power drive unit failed (open or short to ground); high-voltage battery delivers no voltage.

Related codes

• P0D30Drive Motor A Inverter Voltage Sensor A Circuit High
• P0D2EDrive Motor A Inverter Voltage Sensor A Circuit Range/Performance
• P0D2DDrive Motor A Inverter Voltage Sensor A Circuit
• P0E91Drive Motor B Inverter Voltage Sensor B Circuit
• P0DA5Drive Motor B Inverter Voltage Sensor A Circuit Low

Sources

• mitsubishitechinfo.com: M154930950001200USA
• mitsubishitechinfo.com: N503240390000700USA

Values and procedures vary by manufacturer. If it affects brakes, steering, fuel or high voltage, see a professional. Updated: 2026-11-04. How we build these pages.