U022F

Lost Communication With Object Detection Maintenance Control Module B

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$39–167 (est.)

Symptoms

Disabling driver assistance systems
Error message on the dashboard
Parking sensors or collision warning system do not work
Check Engine Light or Other Warning Lights Come On

Causes

Open or short circuit in wiring harness
Object detection module B supply voltage is incorrect
Object detection module B malfunction
Connector problems or contact corrosion
Main ECU malfunction

How to Fix

Check the integrity of the wiring harness to object detection module B
Check the module supply voltage
Inspect connectors for corrosion or damage
Scan the module for additional errors
If necessary, replace object detection module B

Related codes

U022E U0230 U0231