Lexus NX: Internal Control Module Software Incompatibility Not Programmed (U030051,U030057)
DESCRIPTION
- When the forward recognition camera is unable to determine the vehicle information from the vehicle information sent from the hybrid vehicle control ECU, the forward recognition camera outputs U030051.
- When the vehicle information sent from the hybrid vehicle control ECU does not match the vehicle information stored by the forward recognition camera, the forward recognition camera outputs U030057.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| U030051 | Internal Control Module Software Incompatibility Not Programmed | 3 seconds after the power switch is turned on (IG), while the lane tracing assist is on, the forward recognition camera is unable to determine the vehicle information sent from the hybrid vehicle control ECU | Front camera system |
| U030057 | Internal Control Module Software Incompatibility Invalid/Incompatible Software Component | 3 seconds after the power switch is turned on (IG), while the lane tracing assist is on, the vehicle information sent from the hybrid vehicle control ECU does not match the vehicle information stored by the forward recognition camera for approximately 5 seconds or more | Front camera system |
PROCEDURE
| 1. | GO TO FRONT CAMERA SYSTEM |
HINT:
If DTC U030051 or U030057 is output by the lane tracing assist system, perform troubleshooting for the front camera system DTC U030051 or U030057.
Click here .gif)
| NEXT | .gif) | END |
READ NEXT:
Steering Pad Switch Circuit
DESCRIPTION The forward recognition camera receives the LTA/LDA main switch on/off signal from the steering pad switch assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: During the steering pad
Indicator Circuit
DESCRIPTION The LTA/LDA indicator output request signal is sent from the forward recognition camera to the combination meter assembly via CAN communication. CAUTION / NOTICE / HINT NOTICE:
When rep
SEE MORE:
Removal
REMOVAL PROCEDURE 1. REMOVE NO. 1 SPEAKER OPENING COVER ASSEMBLY Click here 2. REMOVE AUTOMATIC LIGHT CONTROL SENSOR (a) Detach the 2 claws and remove the automatic light control sensor.
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Audio and Visual System DTC No. Detection Item Link B1323 Lost Communication with Haptic Device B1324 Lost Communication with Meter B1325 Lost Communication with HUD B1326 Lost Communication with Clock Device (Local-CAN)
