Invalid Data Received From Image Processing Module B

Where it lives

For U053C, start at the module the description names.

Check these first

• Stale calibration or an outdated software load in the image processing module B
• Electrical noise on the data bus corrupting the image processing module B signal
• A low battery or charging fault that browns out the image processing module B
• A fault inside the image processing module B itself
• A loose, corroded, or water damaged connector at the image processing module B

What to do next

1. Scan all modules and record the stored and pending network codes
2. Check the image processing module B data bus wiring for opens, shorts, and chafing
3. Confirm the image processing module B reports correct live data on the scan tool
4. Check battery voltage and charging output
5. Repair or replace the image processing module B if the circuit, power, and bus tests pass
6. Clear the code and retest to confirm the image processing module B fault is gone

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