OBD Guide

P2E6E

Hybrid/EV Battery Pack A Cell Thickness Sensor Circuit Low

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Check Engine light comes on
  • Hybrid/electric system power reduction
  • The car goes into emergency mode
  • Unstable operation of the hybrid system
  • Error message on the dashboard

Causes

  • Cell thickness sensor malfunction
  • Open or short circuit in the sensor circuit
  • Poor connection or corroded connectors
  • Problems with the battery management module
  • Wiring harness damage

How to Fix

  1. Check the continuity of the cell thickness sensor circuit
  2. Inspect connectors and connections for corrosion or damage.
  3. Check the functionality of the cell thickness sensor
  4. Scan the battery management module for additional errors
  5. If necessary, replace the sensor or repair the circuit

Related codes

Error P2E6E by Vehicle Brand