U0266 — Lost Communication With HVAC Control Module Rear

Network (CAN bus, communication)

Lost Communication With HVAC Control Module Rear

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Can I drive with U0266?

You can usually drive home and book an inspection within a few days.

Frequently asked questions

What does fault code U0266 mean?

U0266 means Lost Communication With HVAC Control Module Rear.

Can I keep driving with U0266?

You can usually drive home and book an inspection within a few days.

Related fault codes

  • U0260 — Lost Communication With Rear View Mirror Control Module
  • U0261 — Lost Communication With Passenger Side Mirror Control Module
  • U0262 — Lost Communication With Driver Side Mirror Control Module
  • U0263 — Lost Communication With Seat Switch Module
  • U0264 — Lost Communication With Side Repeater Lamp Module
  • U0265 — Lost Communication With Power Glass Control Module
  • U0267 — Lost Communication With Engine Coolant Heater Control Module
  • U0268 — Lost Communication With Air Conditioning Control Module
  • U0269 — Lost Communication With Electric Power Steering Control Module

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