What Does U053C Mean?
The control module is receiving corrupted or implausible data from Image Processing Module B, typically a camera system used for driver assistance features. This indicates a communication problem rather than a complete failure of the module.
Common Causes
35%
Wiring harness damage, corrosion, or loose connections between the image processing module and network bus
30%
Faulty or failing image processing module B sending corrupted data
20%
Software calibration mismatch or corrupted module programming
10%
CAN bus network interference or faulty termination resistors
5%
Low system voltage or poor power/ground supply to module
Diagnostic Steps
1
Step 1: Verify battery voltage and charging system operation (minimum 12.4V with engine off, 13.5-14.5V running)
2
Step 2: Inspect camera module B and wiring harness for physical damage, water intrusion, or corrosion at connectors
3
Step 3: Check for Technical Service Bulletins related to camera module software updates or known communication issues
4
Step 4: Monitor live data stream from Image Processing Module B to identify specific invalid parameter
5
Step 5: Test CAN bus network integrity with oscilloscope or multimeter, verify proper termination resistance (typically 60 ohms)
Estimated Repair Cost
$150 - $1,200
Parts + labor, varies by vehicle and location
The control module is receiving corrupted or implausible data from Image Processing Module B, typically a camera system used for driver assistance features. This indicates a communication problem rather than a complete failure of the module.
The most common cause of U053C (Invalid Data Received From Image Processing Module "B") is: Wiring harness damage, corrosion, or loose connections between the image processing module and network bus
Typical repair costs for U053C range from $150 to $1,200, depending on the vehicle, location, and whether you do it yourself or go to a shop.
Driver assistance features such as lane departure warning, blind spot monitoring, or surround view may be inoperative or unreliable. Vehicle remains drivable but safety features may be compromised.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to U053C to identify the root cause.
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Quick Info
Category
Network
System
Driver Assistance / Camera Systems
Difficulty
Type
Generic (SAE)
Recommended Tools
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