P0705 on the 2015 Cadillac CTS
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| PI1448B | 2021-09-07. Service bulletin. Service Translmission Light Flashing and/or Malfunction Indicator Lamp (MIL) On and DTC P0705 set |
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| PI1448B | 2021-04-26. Service bulletin. Service Transmission Light Flashing and/or Malfunction Indicator Lamp (MIL) On and DTC P0705 Set Some customers may comment on a malfunction indicator lamp (MIL) on or that the Service Transmission light is flashing. Customers may also comment that the shifter does not seem to shift correctly into each range. The technician may find DTC P0705 set or in history in the TCM |
| PI1448 | 2018-05-07. Service bulletin. This preliminary informational bulletin provides repair information for a customer concern of Service Transmission light flashing and/or Malfunction Indicator Lamp (MIL) illuminated. Technician may find DTC P0705 set. |
| PIP5235 | 2018-05-07. Service bulletin. This Preliminary Information communication provides information to the technician about vehicles that have a transmission concern where the Service Engine Soon is illuminated or the service transmission light is flashing. Technician may find Diagnostic Trouble Code P0705 set in the Transmission Control Module. Technician will need to contact General Motors Technical Assistance Center for further assistance. |
| PI1448 | 2017-08-15. Service bulletin. This preliminary informational bulletin provides repair information for a customer concern of Service Transmission light flashing and/or Malfunction Indicator Lamp (MIL) illuminated. Technician may find DTC P0705 set. |
5 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.