OBD Guide

P2E6C

Hybrid/EV Battery Pack A Cell Thickness

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

Symptoms

  • Reduced electric vehicle range
  • Increased charging time
  • Dashboard warning
  • Reduced vehicle power
  • Battery overheating

Causes

  • Battery cell degradation
  • Physical damage to the battery module
  • Problems with the battery cooling system
  • Faulty battery monitoring sensors
  • Manufacturing defect of elements

How to Fix

  1. Battery diagnostics
  2. Checking the battery cooling system
  3. Testing monitoring sensors
  4. Replacing damaged battery cells
  5. Calibrating the Battery Management System

Related codes

Error P2E6C by Vehicle Brand