OBD Guide

P0D27

Battery Charger Input Voltage Too Low

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–333 (est.)

Symptoms

  • Inability to charge high voltage battery
  • Reduced engine power
  • Error message on display
  • Speed limit
  • Hybrid system fault indication

Causes

  • Charger fault
  • Damage to the charging cable
  • Open or poor contact in the charging circuit
  • BMS control unit malfunction
  • Problems with high voltage contacts

How to Fix

  1. Check the voltage at the charger output
  2. Inspect the cable and charging connectors
  3. Check the integrity of the charge circuit
  4. Scan the memory of the BMS control unit
  5. Repair only from an authorized dealer

Related codes

Error P0D27 by Vehicle Brand