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U0263: Lost Communication With Speech Recognition Module

What Does U0263 Mean?

U0263 is a diagnostic trouble code indicating: Lost Communication With Speech Recognition Module. This code relates to the manufacturer-specific network system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

What To Do Next

  1. 1
    Find your vehicle above

    Click your make and model for real owner reports and common causes specific to your vehicle.

  2. 2
    Check for recalls

    Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.

  3. 3
    Get a professional diagnosis

    A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

Related Codes

U0258 Lost Communication With Radio Transceiver U0259 Lost Communication With Special Purpose Vehicle Control Module A U0260 Lost Communication With Seat Control Switch Module A U0261 Lost Communication With Seat Control Switch Module B U0262 Lost Communication With Audio Amplifier B U0264 Lost Communication With Camera Module - Rear U0265 Lost Communication With Image Processing Sensor A U0266 Lost Communication With Image Processing Sensor B