Toyota Corolla Cross: M20a-fxs (engine Control)

 Lost Communication With ECM/PCM "A" Missing Message (U010087,U012987,U014087,U015587,U023087,U111787)

DESCRIPTION These DTCs are stored when there is a CAN communication malfunction between the certification ECU (smart key ECU assembly and ECM, No. 2 skid control ECU (brake actuator assembly), main body ECU (multiplex network body ECU), combination meter assembly, air conditioning amplifier assembly

 Data List / Active Test

DATA LIST / ACTIVE TEST DATA LIST (a) In accordance with the screen on the GTS, display the data list screen and check the data. Body Electrical > Navigation System > Data List Tester Display Measurement Item Range Normal Condition D