OBD Guide

P0DE6

Hybrid/EV Battery Pack Cell Voltage Low

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$167–1111 (est.)

Symptoms

  • Reduced vehicle power
  • Reduced range
  • Check Engine Light Illuminated
  • The car goes into emergency mode
  • Unstable operation of the hybrid system

Causes

  • Battery wear
  • Faulty cell balancing system
  • Problems with the Battery Management System (BMS)
  • Damage to battery cells
  • Battery charging problems

How to Fix

  1. Check the condition of the battery
  2. Diagnose the Battery Management System (BMS)
  3. Check the cell balancing system
  4. Replace faulty cells or the entire battery
  5. Repair only from an authorized dealer

Related codes

Error P0DE6 by Vehicle Brand