DTC U2300-54: Central Configuration Missing Calibration: Procedure

VERIFY MAIN BODY ECU DTCS AGAIN

Clear the DTC for the main body ECU using the Techstream.
Refer to DTC CHECK / CLEAR

Body Electrical > Body Control Module > Clear DTCs
Switch the ignition ON (engine off or on) and wait for 10 s or more.
Retrieve the main body ECU DTCs using the Techstream.
Refer to DTC CHECK / CLEAR

Body Electrical > Body Control Module > Trouble Codes

Is the same DTC displayed?

Result

Result
Yes
No

Result: 2

See step 5

Result: 1

Yes

See step 2

VERIFY COMBINATION METER DTCS

Retrieve the combination meter DTCs using the Techstream.
Refer to DTC CHECK / CLEAR

Body Electrical > Instrument Cluster > Trouble Codes

Are any DTCs displayed?

Result

Result
Yes
No

Result: 2

Yes

REPAIR OR REPLACE THE MALFUNCTIONING PART ACCORDING TO THE APPLICABLE DTC TROUBLESHOOTING.

Refer to DIAGNOSTIC TROUBLE CODE CHART

Result: 1

See step 3

RESET CONFIGURATION DATA FROM COMBINATION METER TO MAIN BODY ECU

Using the Techstream, perform the combination meter configuration (using As-Built data).
Refer to INSPECTION
Clear the DTC for the main body ECU using the Techstream.
Refer to DTC CHECK / CLEAR

Body Electrical > Body Control Module > Clear DTCs
Switch the ignition ON (engine off or on) and wait for 10 s or more.
Retrieve the main body ECU DTCs using the Techstream.
Refer to DTC CHECK / CLEAR

Body Electrical > Body Control Module > Trouble Codes

Is the same DTC displayed?

Result

Result
Yes
No

Result: 1

Yes

See step 7

Result: 2

See step 5

VERIFY THAT REPAIRS HAVE BEEN COMPLETED

Clear the DTC for the main body ECU using the Techstream.
Refer to DTC CHECK / CLEAR

Body Electrical > Body Control Module > Clear DTCs
Switch the ignition ON (engine off or on) and wait for 10 s or more.
Retrieve the main body ECU DTCs using the Techstream.
Refer to DTC CHECK / CLEAR

Body Electrical > Body Control Module > Trouble Codes

Is the same DTC displayed?

Result

Result
Yes
No

Result: 2

Yes

See step 6

Result: 1

See step 5

VERIFY IF OTHER DTCS DISPLAYED

Are any other DTCs displayed?

Result

Result
Yes
No

Result: 1

Yes

REPAIR OR REPLACE THE MALFUNCTIONING PART ACCORDING TO THE APPLICABLE DTC TROUBLESHOOTING.. Refer to DIAGNOSTIC TROUBLE CODE CHART

Result: 2

DTC TROUBLESHOOTING COMPLETED.

REPLACE THE MAIN BODY ECU, THEN GO TO THE NEXT STEP.

Refer to REMOVAL

Result

Proceed to
NEXT

Result: 1

See step 5

USING THE TECHSTREAM, PERFORM THE COMBINATION METER CONFIGURATION (USING AS-BUILT DATA) AGAIN, THEN GO TO THE NEXT STEP.

Refer to INSPECTION

Result

Proceed to
NEXT

Result: 1

See step 4