U026D: Lost Communication With Image Processing Sensor I
Standardized SAE J2012 code · U02xx — Lost communication with modules
What does U026D mean?
The vehicle bus reports loss of communication with image processing sensor I. ADAS functions that depend on this camera (lane keeping, traffic-sign recognition, forward collision warning) may be inhibited.
The code tells you which monitor failed, not which part is broken. Test before replacing parts.
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
Common causes
- High Bus wiring open or shorted
- Medium Module without power or ground
- Medium Module failed
Likelihood is a general estimate across vehicles; your make and model may differ.
Add your car to see reports of U026D on the same make and model first.
U026D in the community
Ask about U026DNo one has posted about U026D yet
Share your vehicle, the tool you used and what you tested — the first thread helps everyone who searches for this code.
Describe your U026D problemRelated codes
- U0265 Lost Communication With Image Processing Sensor A
- U0266 Lost Communication With Image Processing Sensor B
- U0267 Lost Communication With Image Processing Sensor C
- U0268 Lost Communication With Image Processing Sensor D
- U0269 Lost Communication With Image Processing Sensor E
- U026A Lost Communication With Image Processing Sensor F
- U026B Lost Communication With Image Processing Sensor G
- U026C Lost Communication With Image Processing Sensor H
- U026E Lost Communication With Image Processing Sensor J
- U026F Lost Communication With Image Processing Sensor K
- U0270 Lost Communication With Image Processing Sensor L