OBD Guide

C0080

Left Rear ABS Solenoid 1 Circuit Malfunction

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

Symptoms

  • The ABS light on the instrument panel is on
  • ABS system may not work
  • Uneven braking
  • Possible strange noises when braking

Causes

  • Broken or damaged wiring harness
  • Short circuit in solenoid circuit
  • ABS solenoid valve malfunction
  • Connector connection problems
  • ABS control unit malfunction

How to Fix

  1. Check the wiring harness for damage or breaks.
  2. Check connector connections
  3. Test the solenoid circuit with a multimeter
  4. Check solenoid resistance
  5. Replace faulty solenoid if necessary
  6. Clean or replace connectors if there is corrosion.
  7. Check the ABS control unit for errors

Related codes

Error C0080 by Vehicle Brand