DTC P1674 (SOBDMC) - Control Module Software Corrupted
DTC DESCRIPTION P1674 (SOBDMC) - CONTROL MODULE SOFTWARE CORRUPTED
| Description: This DTC sets when an error occurs in the TCM. | |||
Possible Causes:
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| Diagnostic Aids: 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. | ||