DTC U0300 (SOBDMC) - Internal Control Module Software Incompatibility
DTC DESCRIPTION U0300 (SOBDMC) - INTERNAL CONTROL MODULE SOFTWARE INCOMPATIBILITY
| Description: This DTC sets due to an internal software incompatibility issue. | |||
Possible Causes:
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| Diagnostic Aids: Verify the SOBDMC is at the latest calibration level. Clear the SOBDMC DTCs. Repeat the self-test. If the DTC is retrieved again, install a new TCM. Refer to the Automatic Transmission article. Refer to FLASH ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY (EEPROM) , Programming the TRID Block for a Replacement TCM. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to the Description, Possible Causes and Diagnostic Aids for the DTC. | ||