Lexus NX: Lost Communication with Front Camera Module (U023A)
DESCRIPTION
These DTCs are stored when the CAN communication system is malfunctioning.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
U023A | Lost Communication with Front Camera Module | The main body ECU (multiplex network body ECU) does not receive data from the forward recognition camera for approximately 10 seconds or more. | -
CAN communication system
-
Forward recognition camera
-
Main body ECU (multiplex network body ECU)
|
PROCEDURE
(a) Clear the DTCs.
Click here
Body Electrical > Main Body > Clear DTCs
(b) Check for DTCs.
Click here
Body Electrical > Main Body > Trouble Codes
OK:
DTC U023A is not output.
READ NEXT:
DESCRIPTION The main body ECU (multiplex network body ECU) controls the automatic high beam system based on signals received from the forward recognition camera. WIRING DIAGRAM CAUTION / NOTICE / HIN
COMPONENTS ILLUSTRATION *1 AUTOMATIC LIGHT CONTROL SENSOR *2 NO. 1 SPEAKER OPENING COVER ASSEMBLY
SEE MORE:
REMOVAL PROCEDURE 1. TABLE OF BOLT, SCREW AND CLIP HINT: All bolts, screws, and clips relevant to installing and removing the instrument panel are shown along with their alphabet code in the table below. 2. DISABLE AUTOAWAY/RETURN FUNCTION (for Power Tilt and Power Telescopic Steering Column) (a) D
REMOVAL PROCEDURE 1. PRECAUTION NOTICE: After turning the power switch off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal. Click here 2. REMOVE DECK BOARD ASSEMBLY Click here 3. REMOVE NO. 3 DECK BOARD SUB-ASSEMBLY Click here 4. REMOVE REAR DECK F
© 2016-2024 Copyright www.lexunx.com