DTC U0315-00: Software Incompatibility with Anti-Lock Brake System Control Module [07/2015 - 08/2018]: Procedure

1. Switch the ignition off, then ON (engine off).
2. Perform the DTC Reading Procedure.

   Refer to ON-BOARD DIAGNOSTIC TEST [07/2015 - ]

   Powertrain > Engine > Trouble Codes 

3. Are any other PENDING CODEs and/or DTCs present?

   Result

   Result
   Yes
   No

Result: 

Yes 

GO TO THE APPLICABLE PENDING CODE OR DTC INSPECTION. 

1. Refer to DIAGNOSTIC TROUBLE CODE CHART [07/2015 - 08/2018]

Result: 

No 

See step  2

1. Perform the ABS HU/CM or DSC HU/CM DTC inspection using the Techstream.

   Refer to DTC CHECK / CLEAR [07/2015 - 08/2019]

   Refer to DTC CHECK / CLEAR [07/2015 - 08/2019]

   Chassis > ABS/DSC/TCS > Trouble Codes 

2. Are any DTCs present?

   Result

   Result
   Yes
   No

Result: 

Yes 

GO TO THE APPLICABLE DTC INSPECTION. 

1. Refer to DIAGNOSTIC TROUBLE CODE CHART [07/2015 - 08/2019]
2. Refer to DIAGNOSTIC TROUBLE CODE CHART [07/2015 - 08/2019]

Result: 

No 

See step  3

1. Switch the ignition off.
2. Disconnect the ABS HU/CM or DSC HU/CM connector.
3. Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
4. Is there any malfunction?

   Result

   Result
   Yes
   No

Result: 

Yes 

See step  9

Result: 

No 

See step  4

1. Disconnect the ECM connector.
2. Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
3. Is there any malfunction?

   Result

   Result
   Yes
   No

Result: 

Yes 

See step  8

Result: 

No 

See step  5

1. Always reconnect all disconnected connectors.
2. Clear the DTC from the ECM memory using the Techstream.

   Refer to AFTER REPAIR PROCEDURE [07/2015 - ]

   Powertrain > Engine > Clear DTCs 

3. Perform the KOEO or KOER self test.

   Refer to ON-DEMAND SELF-TEST/KEY-ON ENGINE RUNNING SELF-TEST [07/2015 - ]

   Powertrain > Engine > Utility 

   Tester Display
   Key-On Engine Running Self-Test

   Powertrain > Engine > Utility 

   Tester Display
   On-Demand Self-Test

4. Is the same DTC present?

   Result

   Result
   Yes
   No

Result: 

Yes 

See step  7

Result: 

No 

See step  6

1. Perform the "AFTER REPAIR PROCEDURE".

   Refer to AFTER REPAIR PROCEDURE [07/2015 - ]

2. Are any DTCs present?

   Result

   Result
   Yes
   No

Result: 

No 

DTC TROUBLESHOOTING COMPLETED. 

Result: 

Yes 

GO TO THE APPLICABLE DTC INSPECTION. 

1. Refer to DIAGNOSTIC TROUBLE CODE CHART [07/2015 - 08/2018]

1. If the malfunction recurs, replace the ECM.

   Refer to REMOVAL [07/2015 - ]

2. Go to the next step.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  6

1. Then go to the next step.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  5

1. Then go to the next step.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  5