OBD Guide

P0A62

Drive Motor A Phase V Current High

Severity
🔴 High
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$167–556 (est.)

Symptoms

  • Check Engine light comes on
  • Hybrid system power reduction
  • Unusual noises from the electric motor
  • Overheating of hybrid system components
  • The car may go into emergency mode

Causes

  • Power inverter malfunction
  • Problems with motor windings
  • Short circuit in phase V circuit
  • Faulty current sensors
  • Problems with the hybrid system control unit

How to Fix

  1. Check the resistance of the motor windings
  2. Inspect the power inverter for damage
  3. Check the integrity of the wiring harness to the engine
  4. Scan the control unit for additional errors
  5. Check current sensors and their connections

Related codes

Error P0A62 by Vehicle Brand