OBD Guide

B399C

Sideview Camera Left Supply Circuit

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

Symptoms

  • No image from left camera
  • Error message on display
  • Parking assistance systems do not work

Causes

  • Broken or damaged wiring harness
  • Poor contact in the camera connector
  • Camera malfunction
  • Problems with the control unit

How to Fix

  1. Check the integrity of the wiring harness
  2. Inspect the camera connectors for oxidation or damage.
  3. Check the power on the camera
  4. Replace the camera if necessary

Related codes

Error B399C by Vehicle Brand