U0263
Lost Communication With Speech Recognition Module
U0263 is an OBD-II diagnostic trouble code meaning: Lost Communication With Speech Recognition Module. Common causes: open or short circuit in the module power supply circuit, damage to the wiring harness to the module. Estimated repair cost: $56–278.
Symptoms
- Voice control doesn't work
- Error message on display
- Lack of response to voice commands
- Malfunctions of the multimedia system
- Malfunction indicator light comes on
Causes
- Open or short circuit in the module power supply circuit
- Damage to the wiring harness to the module
- Speech recognition module malfunction
- Connector problems or contact corrosion
- Software glitch in the system
How to Fix
- Check fuses associated with the module
- Inspect connectors and wiring harness for damage
- Check power and ground at the module connector
- Diagnose the module with a scanner
- If necessary, replace the speech recognition module
Related codes
Error U0263 by Vehicle Brand
FAQ
What does the U0263 code mean?
U0263 is an OBD-II diagnostic trouble code that indicates: Lost Communication With Speech Recognition Module
What causes a U0263 error code?
The most common causes of U0263 include: Open or short circuit in the module power supply circuit; Damage to the wiring harness to the module; Speech recognition module malfunction; Connector problems or contact corrosion.
How do I fix a U0263 diagnostic trouble code?
To fix U0263: Check fuses associated with the module. Inspect connectors and wiring harness for damage. Check power and ground at the module connector. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0263?
Yes, but get it checked soon
How much does it cost to fix U0263?
The estimated repair cost for U0263 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
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