Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM10000000270LS
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [09/2022 - 11/2022]
Title: ADVANCED DRIVER ASSISTANCE SYSTEM: FRONT RADAR SENSOR SYSTEM (for TMC Made): U130C51,U130C57; Software Incompatibility with Image Processing Module "A" Not Programmed; 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]

DTC

U130C51

Software Incompatibility with Image Processing Module "A" Not Programmed

DTC

U130C57

Software Incompatibility with Image Processing Module "A" Invalid/Incompatible Software Component

DESCRIPTION

  • The millimeter wave radar sensor assembly receives the vehicle information from the forward recognition camera via CAN communication line. When the millimeter wave radar sensor assembly cannot confirm the vehicle information using the vehicle information sent from the forward recognition camera, the millimeter wave radar sensor assembly stores DTC U130C51.
  • The millimeter wave radar sensor assembly receives the vehicle information from the forward recognition camera via CAN communication line. When the vehicle information value sent from the forward recognition camera does not match that stored by the millimeter wave radar sensor assembly, the millimeter wave radar sensor assembly stores DTC U130C57.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

DTC Output from

Priority

U130C51

Software Incompatibility with Image Processing Module "A" Not Programmed

When the millimeter wave radar sensor assembly cannot confirm the vehicle information using the vehicle information sent from the millimeter wave radar sensor assembly
  • Millimeter wave radar sensor assembly
  • Forward recognition camera

Front Radar Sensor

A

U130C57

Software Incompatibility with Image Processing Module "A" Invalid/Incompatible Software Component

When the vehicle information value sent from the forward recognition camera does not match that stored by the millimeter wave radar sensor assembly
  • Millimeter wave radar sensor assembly
  • Forward recognition camera

Front Radar Sensor

A

CAUTION / NOTICE / HINT

NOTICE:

  • When replacing the millimeter wave radar sensor assembly, always replace it with a new one. If a millimeter wave radar sensor assembly which was installed to another vehicle is used, the information stored in the millimeter wave radar sensor assembly will not match the information from the vehicle and a DTC may be stored.
  • When the millimeter wave radar sensor assembly has been replaced with a new one, it is necessary to perform millimeter wave radar sensor assembly beam axis alignment and to clear the vehicle control history. Before performing the Driving Adjustment, make sure to read Before Starting Driving Adjustment.

    HINT:

    Beam axis alignment of the millimeter wave radar sensor assembly can be performed using either Triangle Target, Flat Surface Target or Driving Adjustment.

    Triangle Target: Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; ADVANCED DRIVER ASSISTANCE SYSTEM: MILLIMETER WAVE RADAR SENSOR (for TMC Made): TARGET ADJUSTMENT(TRIANGLE TARGET)

    Flat Surface Target: Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; ADVANCED DRIVER ASSISTANCE SYSTEM: MILLIMETER WAVE RADAR SENSOR (for TMC Made): TARGET ADJUSTMENT(FLAT SURFACE TARGET)

    Driving Adjustment: Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; ADVANCED DRIVER ASSISTANCE SYSTEM: MILLIMETER WAVE RADAR SENSOR (for TMC Made): DRIVING ADJUSTMENT

PROCEDURE

1.

CHECK FOR DTCs (HEALTH CHECK)

(a) Using the GTS, perform a health check.

OK:

DTCs are not output by any system other than the front radar sensor system (Front Radar Sensor).

Result

Proceed to

DTC is not output

A

DTC is output

B
A

REPLACE MILLIMETER WAVE RADAR SENSOR ASSEMBLY

B

GO TO DTC CHART