Lexus NX: When Replacing Or Removing/installing Parts

 Open in One Side of Bus 2 Branch Line

DESCRIPTION When the CAN bus main lines are normal (no open, short to ground, short to +B or short between lines) and there is an ECU or sensor on the "Communication Bus Check" screen that is indicated as not communicating or whose connection status on the "Communication Bus Check" screen changes in

 Lost Communication with ECM / PCM "A" (U0100,U0142,U023A)

DESCRIPTION U0100: The meter mirror sub-assembly receives signals from the ECM via CAN communication. U0142: The meter mirror sub-assembly receives signals from the main body ECU (multiplex network body ECU) via CAN communication. U023A: The meter mirror sub-assembly receives signals from the