# P0700 on the 2018 Land Rover Discovery

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.

## Bulletins for this model year that name P0700

- [10146156](https://open.wenmarpro.com/bulletins/10146156), 2018-10-29: The 'D' may flash on the Transmission Control Switch \(TCS\) and/or Instrument Cluster after an Auto Stop/Start event. DTC \(Diagnostic Trouble Code\) P0715\-64 and P0700\-02 may be stored in the Transmission Control Module \(TCM\) and a 'Gearbox Fault' warning message may be displayed on the Instrument Cluster.
- [10145635](https://open.wenmarpro.com/bulletins/10145635), 2018-10-15: The 'D' may flash on the Transmission Control Switch \(TCS\) and/or Instrument Cluster after an Auto Stop/Start event. DTC \(Diagnostic Trouble Code\) P0715\-64 and P0700\-02 may be stored in the Transmission Control Module \(TCM\) and a 'Gearbox Fault' warning message may be displayed on the Instrument Cluster.
- [10142563](https://open.wenmarpro.com/bulletins/10142563), 2018-07-02: Issue Customer may complain that ? Gearbox fault is displayed on the Instrument Cluster \(IC\) Flashing ?D? on the Transmission Control Switch and/or Instrument Cluster \(IC\) following an ECO Stop/Start event. ONLY DTCs P0715\-64 and P0700\-02 are stored in the Transmission Control Module \(TCM\) P0715\-64 \- Input/Turbine Shaft Speed Sensor "A" Circuit \- signal plausibility failure P0700\-02 \- Transmission Control System \(MIL Request\) \- general signal failure. If there are any other DTCs stored in the TCM they must be investigated and rectified prior to carrying out the instruction detailed in this SSM. Refer to the DTC index on TOPIx ? 100\-00 General Information ? Diagnostic Trouble Code Index DTC: Transmission Control Module \(TCM\) NOTE ? The concern detailed in this SSM is applicable to 2017 and 2018 MY vehicles and typically occurs at low mileage \(below 2500 miles/4000 kilometres\) and affects vehicles fitted with the 8HP45 or 8HP70 automatic transmission.