U0567

Code

Generic U — Network/User

Invalid Data Received From Image Processing Sensor B

Brand: Generic

Type: U — Network/User

Views: UK: 20 EN: 42 RU: 28

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Warning lamp or ADAS system fault message displayed (camera/vision fault)
One or more camera‑based driver assistance features disabled (lane keep, traffic sign recognition, pedestrian detection, etc.)
No camera image available on diagnostic data or infotainment screen
Intermittent or permanent loss of related ADAS functions
Stored U0567 and possibly related communication/integrity DTCs

Read all stored and pending DTCs from all modules; record freeze frame and related codes
Inspect Image Processing Sensor B connector and wiring for corrosion, damage, or loose pins
Check vehicle battery voltage and grounds with engine off and running
Visually inspect sensor mounting and lens for contamination or damage
Check fuses and power feeds for the camera/vision module circuit
Using a scan tool, view live data from Sensor B (status, frame rate, CRC/checksum if available)

Power supply to sensor: nominal vehicle battery (approx. 11–14 V) and stable during operation
Ground: low resistance to chassis ground (
Communication type: CAN or LIN messages from Image Processing Sensor B (periodic image/status packets)
Expected message rate: periodic status/update messages (typically multiple Hz); image stream or compressed packets at higher burst rates — consult manufacturer spec
Message integrity: CRC/checksum fields present — check pass/fail status in diagnostic tool
CAN bus idle voltage: approx. 2.5 V on CAN‑H/CAN‑L each (differential ~0 V idle), expected differential swing ~2 V during traffic

Connect a professional scan tool, read and record all codes and freeze frame data from all modules. Note any additional network or camera codes.
Clear the U0567 code and related communication codes, then perform a road or function test to see if the code returns and under what conditions.
Visually inspect Sensor B connector, harness, and mounting for damage, corrosion, or water intrusion. Repair as needed.
Verify sensor power and ground at the connector with a multimeter (battery voltage present, good ground).
Check CAN/LIN bus continuity and resistance (end‑to‑end termination). Use an oscilloscope or CAN sniffer to verify message integrity and to identify malformed frames or excessive noise.
Inspect for other modules reporting bus errors or bus‑off states; isolate segments if the vehicle uses gateway modules.
If wiring and bus are good, try reprogramming or updating sensor/ECU software and reloading calibration data per OEM procedure.
If the fault persists and data show sensor not transmitting valid frames, replace Image Processing Sensor B with a known good unit and recheck.
After repair or replacement, perform required sensor recalibration and validate operation of ADAS functions.
Document repairs, clear codes, and confirm no recurrence under various operating conditions.