Lexus NX: General

 CAN Communication Failure (Message Registry) (U1000)

DESCRIPTION This DTC is output when an internal malfunction of the CAN communication-related ECU is stored. DTC No. Detection Item DTC Detection Condition Trouble Area U1000 CAN Communication Failure (Message Registry) A headlight ECU sub-assembly LH CAN communication function malfu

 Operation Check

OPERATION CHECK CHECK FUEL LID OPENER SYSTEM *1: *2: *3: (a) Fuel lid unlock function: (1) With the fuel lid lock panel closed, unlock the doors using one of the following operations. Entry unlock operation*1 Wireless unlock operation*2 Key-linked unlock operation*3 Shift-link