1230 code(s) in this category. Page 42 of 52. Select one to see the detailed diagnosis.
Red (U)
The vehicle bus reports loss of communication with smart right-front HVAC temperature blend door actuator. Pas…
The vehicle bus reports loss of communication with smart left-front HVAC mode (vent/floor/defrost) actuator. A…
The vehicle bus reports loss of communication with smart right-front HVAC mode (vent/floor/defrost) actuator. …
The vehicle bus reports loss of communication with smart HVAC fresh-air / recirculation actuator. Air-intake m…
The vehicle bus reports loss of communication with smart HVAC ram-air actuator (high-speed fresh-air bypass fl…
The vehicle bus reports loss of communication with smart left-rear HVAC temperature blend door actuator A. Rea…
The vehicle bus reports loss of communication with smart left-rear HVAC temperature blend door actuator B. Rea…
The vehicle bus reports loss of communication with smart right-rear HVAC temperature blend door actuator A. Re…
The vehicle bus reports loss of communication with smart right-rear HVAC temperature blend door actuator B. Re…
The vehicle bus reports loss of communication with smart rear HVAC mode (vent/floor/defrost) actuator. Rear ai…
The vehicle bus reports loss of communication with smart rear HVAC air cutoff actuator (shuts the rear duct en…
The vehicle bus reports loss of communication with smart fuel rail pressure sensor on bank 2. The high-pressur…
The vehicle bus reports loss of communication with smart reductant (DEF/AdBlue) pressure sensor. Pump pressure…
The vehicle bus reports loss of communication with smart engine oil temperature sensor A. Oil-life model and o…
The vehicle bus reports loss of communication with smart engine oil level sensor. Oil-level warnings cannot be…
The vehicle bus reports loss of communication with smart EGR sensor D (position or flow). EGR closed-loop cont…
The vehicle bus reports loss of communication with smart EGR sensor E (position or flow). EGR closed-loop cont…
The vehicle bus reports loss of communication with smart turbocharger bypass valve B position sensor. Closed-l…
The vehicle bus reports loss of communication with smart exhaust heat exchanger bypass valve actuator B. Exhau…
The vehicle bus reports loss of communication with smart charge air cooler (intercooler) temperature sensor on…
The vehicle bus reports loss of communication with smart low-pressure fuel system sensor. Lift-pump pressure f…
The vehicle bus reports loss of communication with smart fuel temperature sensor A. Density and viscosity corr…
The vehicle bus reports loss of communication with smart fuel temperature sensor B. Density and viscosity corr…