OBD-II FAULT CODE
B2200
No Communication to TV Module (No Fitting of TV)
Meaning, symptoms, likely causes, diagnostic checks and repair guidance for B2200.
- Body/accessory warning lamp or feature not working
- Low battery voltage
- Blown module fuse
- Poor ground
- Open/short on communication bus
- Module offline
- Check related fuses, connectors, grounds and switch/module power supply
- Run a full system scan to identify modules not responding
- Inspect CAN/SCP wiring, connectors and grounds
- Repair power/ground or network wiring fault first
- Only consider module replacement after wiring and power supply checks pass
Related Codes
Need more help?
Search manuals, wiring diagrams and technical service bulletins.
Not sure what to do next?
Get step-by-step instructions and professional repair information.
Disclaimer: Information is provided for general guidance only and may not apply to all vehicles. Always consult a qualified technician.