U0571

Invalid Data Received From Image Processing Sensor L

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–222 (est.)

Symptoms

Check Engine light comes on
Disabling driver assistance systems
Incorrect operation of the traffic sign recognition system
Error message on the dashboard

Causes

Imaging sensor malfunction
Damage to the wiring harness to the sensor
Problems with the control unit
Sensor lens is dirty or damaged
Poor connection or corroded connectors

How to Fix

Check and clean the sensor lens
Check the integrity of the wiring harness and connectors
Scan the control unit for other errors
Check the power supply and grounding of the sensor
Replace the imaging sensor if necessary

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