Toyota Corolla Cross: Hybrid Vehicle Control Ecu

 Check Bus 3 Line

DESCRIPTION Symptom Trouble Area There are ECUs or sensors that display a communication stop on the bus diagnostic screen. Or, there are ECUs or sensors that store a communication stop history on the "Detail" screen. CAN main

 Operation Check

OPERATION CHECK CHECK NAVIGATION SYSTEM NORMAL CONDITION (w/ Navigation Function) (a) If the cause of a symptom is any of the following, the corresponding symptom is normal; it is not due to a malfunction. Symptom Answer A longer route than expected is cho