DESCRIPTION
The forward recognition camera receives the vehicle information from the ECM via CAN communication.
DTC U030057 is stored when the vehicle information from the ECM and that stored in the forward recognition camera do not match.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
---|---|---|---|
U030057 | Internal Control Module Software Incompatibility Invalid / Incompatible Software Component | The vehicle information from the ECM and that stored in the forward recognition camera do not match. |
|
CAUTION / NOTICE / HINT
NOTICE:
Click here
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
1. | CHECK FOR DTCs |
(a) Check for DTCs of SFI system.
Powertrain > Engine > Trouble Codes Result | Proceed to |
---|---|
DTCs are not output | A |
DTCs are output | B |
B | ![]() | GO TO SFI SYSTEM |
|
2. | CHECK FOR DTCs (HEALTH CHECK) |
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG)
(c) Turn the Techstream on.
(d) Enter the following menus: System Select / Health Check.
(e) Check for DTCs.
(f) Turn the engine 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 |
|
3. | READ VALUE USING TECHSTREAM |
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG)
(c) Turn the Techstream on.
(d) Enter the following menus: Chassis / Front Recognition Camera / Data List.
(e) Read the Data List according to the display on the Techstream.
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 | - |
Tester Display |
---|
HV Equipped Information |
HINT:
Result | Proceed to |
---|---|
Vehicle information stored in forward recognition camera and actual vehicle specifications do not match | A |
Vehicle information stored in forward recognition camera and actual vehicle specifications match | B |
A | ![]() | REPLACE FORWARD RECOGNITION CAMERA |
B | ![]() | REPLACE ECM |
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