P0605 - Internal Control Module Read Only Memory (ROM) Error
P0605 - INTERNAL CONTROL MODULE READ ONLY MEMORY (ROM) ERROR
| Description: | The powertrain control module (PCM) ROM has been corrupted. | |||
| Possible Causes: |
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| Diagnostic Aids: | Reprogram or update the calibration. Reprogram the VID block (use as built data). Check for other DTCs or drive symptoms for additional information. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory | |
| All | Be sure to check for aftermarket performance products before replacing the PCM. If replacement is necessary, refer toFLASH ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY (EEPROM) . | |||