Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM100000002642O |
Model Year Start: 2023 |
Model: GR Corolla |
Prod Date Range: [09/2022 - 11/2022] |
Title: ADVANCED DRIVER ASSISTANCE SYSTEM: FRONT CAMERA SYSTEM (for TMMMS Made): U030051; Internal Control Module Software Incompatibility Not Programmed; 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022] |
DTC
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U030051
|
Internal Control Module Software Incompatibility Not Programmed
|
DESCRIPTION
The forward recognition camera receives vehicle information from the ECM via CAN communication.
DTC U030051 is stored when the vehicle information from the ECM cannot be confirmed.
DTC No.
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Detection Item
|
DTC Detection Condition
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Trouble Area
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U030051
|
Internal Control Module Software Incompatibility Not Programmed
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The forward recognition camera cannot confirm the vehicle information from the ECM.
|
-
SFI system
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Forward recognition camera
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ECM
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CAUTION / NOTICE / HINT
NOTICE:
-
Before replacing the ECM, refer to Registration.
Click here
-
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. As a result, a DTC may be stored.
-
If the forward recognition camera has been replaced with a new one, be sure to perform forward recognition camera adjustment.
HINT:
Forward recognition camera adjustment can be performed by using either One Time Recognition or Sequential Recognition.
One Time Recognition: Click here
Sequential Recognition: Click here
PROCEDURE
(a) Check for DTCs of SFI system.
(1) for M20A-FKS:
Powertrain > Engine > Trouble Codes
(2) for 2ZR-FAE:
Powertrain > Engine and ECT > Trouble Codes
Result
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Proceed to
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DTCs are not output
|
A
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DTCs are output
|
B
|
B |
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GO TO SFI SYSTEM
for M20A-FKS: Click here
for 2ZR-FAE: Click here
|
A
|
|
|
2.
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CHECK FOR DTCs (HEALTH CHECK)
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(a) Connect the GTS to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the GTS on.
(d) Enter the following menus: System Select / Health Check.
(e) Check for DTCs.
(f) Turn the ignition switch off.
OK:
DTCs indicating a vehicle information mismatch with that of the ECM are not output by any ECU other than the forward recognition camera.
NG |
|
REPLACE ECM
for M20A-FKS: Click here
for 2ZR-FAE: Click here
|
OK
|
|
|
(a) Connect the GTS to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the GTS on.
(d) Enter the following menus: Chassis / Front Recognition Camera / Data List.
(e) Read the Data List according to the display on the GTS.
Chassis > Front Recognition Camera > Data List
Tester Display
|
Measurement Item
|
Range
|
Normal Condition
|
Diagnostic Note
|
HV Equipped Information
|
Vehicle information (conventional/hybrid) stored in forward recognition camera
|
Non-HV / HV
|
Non-HV: Conventional vehicle
HV: Hybrid vehicle
|
-
|
Chassis > Front Recognition Camera > Data List
Tester Display
|
HV Equipped Information
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HINT:
-
If the vehicle information stored in the forward recognition camera is different from the actual vehicle specifications, the vehicle information stored in the forward recognition camera may be incorrect. Replace the forward recognition camera.
-
If the vehicle information stored in the forward recognition camera matches the actual vehicle specifications, the installed ECM is incompatible. Replace the ECM.
Result
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Proceed to
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Vehicle information stored in forward recognition camera and actual vehicle specifications do not match
|
A
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Vehicle information stored in forward recognition camera and actual vehicle specifications match
|
B
|
B |
|
REPLACE ECM
for M20A-FKS: Click here
for 2ZR-FAE: Click here
|
|