Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Internal Control Module Software Incompatibility Not Programmed (U030051,U030057)

Toyota Corolla Cross (2022-2024) Service Manual / ADAS & AD / Advanced Driver Assistance System / Front Camera System / Internal Control Module Software Incompatibility Not Programmed (U030051,U030057)

DESCRIPTION

for Gasoline Model:
  • Forward recognition camera receives Powertrain Information from ECM via CAN communication line.
  • If the forward recognition camera cannot confirm the Powertrain Information based on Powertrain Information sent from ECM, the forward recognition camera stores DTC U030051.
  • When the Powertrain Information value sent from ECM does not match the value stored in the forward recognition camera, the forward recognition camera stores DTC U030057.
for HEV Model:
  • Forward recognition camera receives Powertrain Information from the hybrid vehicle control ECU via CAN communication line.
  • If the forward recognition camera cannot confirm the Powertrain Information based on Powertrain Information sent from the hybrid vehicle control ECU, the forward recognition camera stores DTC U030051.
  • When the Powertrain Information value sent from the hybrid vehicle control ECU does not match the value stored in the forward recognition camera, the forward recognition camera stores DTC U030057.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

DTC Output from

U030051

Internal Control Module Software Incompatibility Not Programmed

for Gasoline Model:
  • When the forward recognition camera cannot confirm the Powertrain Information based on Powertrain Information sent from ECM
for HEV Model:
  • When the forward recognition camera cannot confirm the Powertrain Information based on Powertrain Information sent from the hybrid vehicle control ECU
for Gasoline Model:
  • SFI system
  • Forward recognition camera
for HEV Model:
  • Hybrid control system
  • Forward recognition camera

Front Recognition Camera

U030057

Internal Control Module Software Incompatibility Invalid/Incompatible Software Component

for Gasoline Model:
  • When the Powertrain Information value sent from ECM does not match the value stored in the forward recognition camera
for HEV Model:
  • When the Powertrain Information value sent from the hybrid vehicle control ECU does not match the value stored in the forward recognition camera
for Gasoline Model:
  • SFI system
  • Forward recognition camera
for HEV Model:
  • Hybrid control system
  • Forward recognition camera

Front Recognition Camera

CAUTION / NOTICE / HINT

NOTICE:

  • When replacing the forward recognition camera, always replace it with a new one. If a forward recognition camera which was installed to another vehicle is used, the information stored in the forward recognition camera will not match the information from the vehicle and a DTC may be stored.
  • When the forward recognition camera has been replaced with a new one, make sure to clear all stored vehicle control history of each system and the forward recognition camera beam axis alignment data.

    HINT:

    Forward recognition camera beam axis alignment can be performed by using "One Time Recognition", "Driving Adjustment" or "Camera Axis Adjustment Value Write".

    One Time Recognition: Click here

    Driving Adjustment: Click here

    Camera Axis Adjustment Value Write: Click here

  • If the forward recognition camera has been replaced with a new one, make sure to perform Software Version Confirmation.

    Click here

  • for Gasoline Model

    Before replacing the ECM, refer to Registration.

    Click here

  • for HEV Model

    Before replacing the hybrid vehicle control ECU, refer to Registration.

    Click here

PROCEDURE

1.

CONFIRM MODEL

(a) Choose the model to be inspected.

Result

Proceed to

for Gasoline Model

A

for HEV Model

B

B

GO TO STEP 5

A

2.

CHECK FOR DTCs (Engine)

(a) Check for DTCs.

Powertrain > Engine > Trouble Codes

HINT:

If DTC U030051 or U030057 is output, inspect the SFI system first as a SFI system DTC may be stored.

Result

Proceed to

SFI system DTC is not output

A

SFI system DTC is output

B

B

GO TO SFI SYSTEM

A

3.

CHECK FOR DTCs (HEALTH CHECK)

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

OK:

ECUs other than the forward recognition camera do not output specification information mismatch DTCs related to the ECM.

Result

Proceed to

DTC is not output

A

DTC is output

B

B

REPLACE ECM

A

4.

READ VALUE USING GTS (Powertrain Information)

(a) Using the GTS, read the Data List.

Chassis > Front Recognition Camera > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Powertrain Information

Powertrain information

Conventional, SS, HV, PHV, EV, 1MHV, FCV or Default Value

Conventional: Conventional vehicle

SS: w/ Stop and start vehicle

HV: HEV

PHV: PHEV

EV: BEV

1MHV: 1MHV

FCV: FCEV

Default Value: Vehicle information not confirmed

-

Chassis > Front Recognition Camera > Data List

Tester Display

Powertrain Information

HINT:

  • When the specification stored by the forward recognition camera and the vehicle specification do not match, there is a malfunction in the specification information stored by the forward recognition camera. Therefore, replace the forward recognition camera.
  • When the specification stored by the forward recognition camera and the vehicle specification match, a ECM with different specifications may be installed. Therefore, replace the ECM.

Result

Proceed to

  • Vehicle information stored in the forward recognition camera and actual vehicle specifications do not match
  • Not confirmed is displayed

A

Vehicle specification information stored in forward recognition camera and actual vehicle specifications match

B

A

REPLACE FORWARD RECOGNITION CAMERA

B

REPLACE ECM

5.

CHECK FOR DTCs (Hybrid Control)

(a) Check for DTCs.

Powertrain > Hybrid Control > Trouble Codes

HINT:

If DTC U030051 or U030057 is output, inspect the hybrid control system first as a hybrid control system DTC may be stored.

Result

Proceed to

Hybrid control system DTC is not output

A

Hybrid control system DTC is output

B

B

GO TO HYBRID CONTROL SYSTEM

A

6.

CHECK FOR DTCs (HEALTH CHECK)

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

OK:

ECUs other than the forward recognition camera do not output specification information mismatch DTCs related to the hybrid vehicle control ECU.

Result

Proceed to

DTC is not output

A

DTC is output

B

B

REPLACE HYBRID VEHICLE CONTROL ECU

A

7.

READ VALUE USING GTS (Powertrain Information)

(a) Using the GTS, read the Data List.

Chassis > Front Recognition Camera > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Powertrain Information

Powertrain information

Conventional, SS, HV, PHV, EV, 1MHV, FCV or Default Value

Conventional: Conventional vehicle

SS: w/ Stop and start vehicle

HV: HEV

PHV: PHEV

EV: BEV

1MHV: 1MHV

FCV: FCEV

Default Value: Vehicle information not confirmed

-

Chassis > Front Recognition Camera > Data List

Tester Display

Powertrain Information

HINT:

  • When the specification stored by the forward recognition camera and the vehicle specification do not match, there is a malfunction in the specification information stored by the forward recognition camera. Therefore, replace the forward recognition camera.
  • When the specification stored by the forward recognition camera and the vehicle specification match, a hybrid vehicle control ECU with different specifications may be installed. Therefore, replace the hybrid vehicle control ECU.

Result

Proceed to

  • Vehicle information stored in the forward recognition camera and actual vehicle specifications do not match
  • Not confirmed is displayed

A

Vehicle specification information stored in forward recognition camera and actual vehicle specifications match

B

A

REPLACE FORWARD RECOGNITION CAMERA

B

REPLACE HYBRID VEHICLE CONTROL ECU

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