U053D: Invalid Data Received From Image Processing Module C

What it means

A receiving module detected implausible data from image processing module C. Object detections, lane lines or sign recognitions fail plausibility checks against other ADAS sensors and are rejected.

At a glance

• Usually lights the warning light of the system that lost communication

How it works

Image processing module C interprets camera imagery for driver-assistance features such as lane markings, objects, or road signs. Other modules check the data they receive from module C for plausibility against related sensor inputs; this code sets when that data fails those checks and is rejected.

Common causes

Most likely first.

1. Module internal fault or sensor input drift
2. Software version mismatch after replacement
3. Gateway module routing CAN messages incorrectly

Symptoms

• Multiple warning lights may illuminate
• Affected modules may go into limp mode or shut down
• Specific functions inoperative depending on module
• Diagnostic tools may show communication faults

How to diagnose it

1. Scan all modules and save freeze-frame and communication details to identify which recipient logged U053D and what image-processing data was considered implausible.
2. Check live data for image processing module C and compare its object, lane, or sign outputs with what the vehicle's cameras and other ADAS sensors report.
3. Inspect module C's camera or sensor inputs, connectors, and wiring for contamination, misalignment, damage, loose pins, or corrosion.
4. Check the vehicle's service history for a recent module, camera, or software replacement that could leave module C incorrectly configured or on an incompatible version.
5. Have a scan tool capable of network diagnostics check CAN communication and gateway routing for messages from module C, then follow manufacturer procedures to isolate a module or network fault.

Common fixes

• Clean and correctly align the camera or sensor inputs serving image processing module C.
• Repair damaged, loose, or corroded connectors and wiring to module C.
• Correct module C software or configuration to match the vehicle after a replacement or update.
• Repair or replace module C if its data remains implausible with valid inputs and network communication.
• Correct a gateway configuration or routing fault if network testing identifies it.

Can I keep driving?

Basic driving may remain possible, but lane, sign, or object recognition features that depend on module C may be unavailable or unreliable. Do not rely on those driver-assistance functions; arrange diagnosis promptly, especially if related warnings appear.