OBD Guide

P0ED5

Generator Phase X Current Low

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Check Engine Light Is On
  • Problems starting the engine
  • Electrical system power reduction
  • Flashing or dimming of headlights
  • Low battery

Causes

  • Generator malfunction
  • Damage to wiring or wiring harness
  • Poor contact in the generator circuit
  • Engine control unit malfunction
  • Relay or fuse problems

How to Fix

  1. Check the condition of the generator
  2. Inspect the wiring and wiring harness for damage
  3. Check the contacts in the generator circuit
  4. Test relays and fuses
  5. Replace the generator if necessary

Related codes

Error P0ED5 by Vehicle Brand