1230 code(s) in this category. Page 7 of 52. Select one to see the detailed diagnosis.
Red (U)
ECU lost CAN communication with rocker arm control module B (variable valve actuation). A communication loss w…
ECU lost CAN communication with the AWD control module. AWD function may revert to FWD/RWD. A communication lo…
ECU lost CAN communication with throttle actuator B control module. A communication loss with this module brea…
ECU lost CAN communication with the V2X (vehicle-to-everything) module. Connected/cooperative driving features…
A control module that expects to talk to the engine ECU has stopped receiving messages. Most commonly seen by …
The vehicle network lost communication with the ABS control module.…
The electronic stability control (ESP) module cannot communicate.…
The electric power steering module cannot communicate.…
The A/C and heating system module cannot communicate with the network.…
The lighting module does not communicate.…
The door module does not communicate.…
The audio system does not communicate.…
The power seat module does not communicate.…
The power mirror module does not communicate.…
ECU lost CAN communication with chassis control module A (vehicle dynamics). A communication loss with this mo…
ECU lost CAN communication with chassis control module B (vehicle dynamics). A communication loss with this mo…
ECU lost CAN communication with active vibration control module (used in some hybrid drivetrains to dampen vib…
ECU lost CAN communication with generator (alternator) A control module. A communication loss with this module…
ECU lost CAN communication with camshaft position control module. The camshaft position sensor identifies whic…
The wiper module does not communicate.…
The ESP / ABS controller has lost messages from the yaw-rate sensor module. ESP is deactivated, ABS may stay a…