DIAGNOSTIC TROUBLE CODE CHART
Headup Display System| DTC No. | Detection Item | Memory | Note | Link |
|---|---|---|---|---|
| B1321 | Lost Communication with EMV | DTC stored | - | |
| U0100 | Lost Communication with ECM / PCM "A" | DTC stored | - | |
| U0142 | Lost Communication with Body Control Module "B" | DTC stored | - | |
| U0163 | Lost Communication with Navigation Control Module | - | - | |
| U023A | Lost Communication with Front Camera Module | DTC stored | - | |
Freeze Frame Data
Lost Communication with EMV (B1321)Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Lighting System (w/o Automatic Headlight Beam Level Control System): Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected. System Name See Procedure Lane Control System Pre-collision Sys ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Navigation System: Sending Malfunction (Navigation to APGS) (U0073,U0100,U0129,U0140,U0155,U0164,U0198,U023B,U0265,U1110)
DESCRIPTION These DTCs are stored when a malfunction occurs in the CAN communication circuit. DTC No. Detection Item DTC Detection Condition Trouble Area U0073 Sending Malfunction (Navigation to APGS) CAN bus connection error CAN communication system U0100 Engine ECU Communi ...