P0BEA: Drive Motor A Phase V Current Sensor Circuit Range/Performance

P0BEA is the performance check of the phase V current sensor in the motor A inverter. GM implements it as an offset test: with no current flowing at start-up, the learned zero point must stay within 30 A (2011 Volt, 2016 tables, Type A; 2012 two-mode trucks, Type B, with P0BEB/P0BEC not active) or 35 A (2019 table, Type A, after a 0.4 s delay). A sensor whose zero has drifted would distort torque control and the phase current balance. Jeep names P0BEA among the phase current codes of the 2020 Renegade and Compass 1.3 PHEV for EMEA markets, together with the turtle and Service 4WD lights; the remedy is a software update of the hybrid control processor and power inverter.

Symptoms

• Malfunction indicator lamp
• Turtle (limp home) light and Service 4WD light (Jeep)
• Reduced electric drive power

Most likely causes

• Hybrid control processor software (Jeep bulletin 08-056-21/08-057-21)
• Zero offset of the phase V current sensor drifted beyond the limit
• Faulty sensing electronics in the power inverter module

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. Compare the reading with other engine data while varying the engine speed.
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 P0BEA means

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

Frequently asked questions

Can I keep driving with code P0BEA?

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 P0BEA?

The most common causes are: hybrid control processor software (Jeep bulletin 08-056-21/08-057-21); zero offset of the phase V current sensor drifted beyond the limit; faulty sensing electronics in the power inverter module.

Related codes

• P0BE9Drive Motor A Phase V Current Sensor Circuit
• P0BEBDrive Motor A Phase V Current Sensor Circuit Low
• P0BECDrive Motor A Phase V Current Sensor Circuit High
• P0BE6Drive Motor A Phase U Current Sensor Circuit Range/Performance
• P0BEEDrive Motor A Phase W Current Sensor Circuit Range/Performance
• P0BFDDrive Motor A Phase U-V-W Current Sensor Correlation
• P0BF6Drive Motor B Phase V Current Sensor Circuit Range/Performance

Sources

• gsi.ext.gm.com: 19OBDG01 Hybrid Diagnostics
• gsi.ext.gm.com: 16OBDG02 Hybrid Diagnostics
• gsi.ext.gm.com: 11OBDG01 HYBRID Diagnostics
• gsi.ext.gm.com: 12OBDG06 Hybrid Diagnostics

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.