OBD Guide

P0D7C

A/C Compressor Motor Phase V Current Low

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

Symptoms

  • Insufficient interior cooling
  • Air conditioning works intermittently
  • Increased noise from the compressor
  • Check Engine light comes on
  • The air conditioning system turns off

Causes

  • Open or poor contact in phase V circuit
  • Compressor motor malfunction
  • Problems with control electronics
  • Wiring harness damage
  • Air conditioning control unit malfunction

How to Fix

  1. Check continuity of phase V circuit
  2. Diagnose the compressor motor
  3. Check connections and connectors
  4. Test the air conditioner control unit
  5. Replace faulty components

Related codes

Error P0D7C by Vehicle Brand