U023A

Lost Communication With Image Processing Module A

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–278 (est.)

Symptoms

Driver assistance systems do not work (for example, lane keeping assist)
Error message on the dashboard
Disabling the rear view camera or other visual systems
Incorrect operation of the traffic sign recognition system

Causes

Imaging module malfunction
Broken or damaged wires in the harness
Poor contact in module connectors
Module power problems
Software error in the ECU

How to Fix

Check the integrity of the wiring harness to the module
Check connections and contacts in module connectors
Check fuses and module power supply
Scan the system for additional errors
If necessary, replace the image processing module

Related codes

U023B U023C U023D