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Land Rover P0C47-31

39 and/or P0C47-31 are stored in the BECM, continue to diagnose the concern using the DTC index (see TOPIx Workshop Manual section 100-00: General Information - Description and Ope

Common search variants: P0C4731 · P0C47 31 · P0C47_31 · Search ignores case and common separators.

DriveUnknown. Whether the vehicle can be driven is not established by verified evidence.
ChargeUnknown. Whether the vehicle can be charged is not established by verified evidence.
ServiceContact a Land Rover retailer or suitably qualified EV/PHEV service technician for manufacturer-guided BECM diagnosis.
Confidence95%

Quick answer

For applicable 2019–2020 US Land Rover Range Rover vehicles, if DTC P0C47-31 is stored in the Battery Energy Control Module (BECM), the verified instruction is to continue diagnosis using the TOPIx Workshop Manual DTC Index for PHEV BECM faults.

This page separates verified manufacturer/regulator evidence from supporting material. Unsupported causes, repairs or safety conclusions are not guessed.

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1. What does P0C47-31 mean?

For applicable 2019–2020 US Land Rover Range Rover vehicles, if DTC P0C47-31 is stored in the Battery Energy Control Module (BECM), the verified instruction is to continue diagnosis using the TOPIx Workshop Manual DTC Index for PHEV BECM faults.

2. Technical explanation

Verified evidence identifies P0C47-31 only within a Land Rover service procedure. The procedure directs technicians to select all DTCs, check the BECM, and—when P0C47-31 and/or P0C48-39 are stored—continue diagnosis through TOPIx Workshop Manual section 100-00, General Information, Description and Operation, Diagnostic Trouble Code Index, Vehicles with PHEV, DTC: Battery Energy Control Module (BECM). The supplied evidence does not establish a component-level definition for P0C47-31.

3. What system is affected?

Battery Energy Control Module (BECM), on PHEV vehicles.

4. How serious is this code?

Unknown. Severity is not established by verified evidence.

5. Symptoms you may notice

  • Not yet established by verified evidence.

6. Possible causes

  • Not yet established by verified evidence.

7. Can I still drive the vehicle?

Unknown. Whether the vehicle can be driven is not established by verified evidence.

8. Can I charge the vehicle?

Unknown. Whether the vehicle can be charged is not established by verified evidence.

9. What you can safely do

  • Have the stored BECM DTCs checked using the manufacturer diagnostic process.
  • Use the TOPIx Workshop Manual DTC Index for PHEV BECM faults as directed by the verified manufacturer communication.
  • Do not attempt high-voltage battery or BECM repair unless qualified and following manufacturer procedures.

10. Step-by-step troubleshooting

  1. Select “All DTCs.”
  2. Check for DTCs stored in the BECM.
  3. If P0C47-31 and/or P0C48-39 are stored in the BECM, continue diagnosis using the TOPIx Workshop Manual section 100-00 DTC Index for PHEV BECM faults.
  4. The communication states that, if required, the vehicle may be reset to Transportation Mode.

11. When to contact service

Contact a Land Rover retailer or suitably qualified EV/PHEV service technician for manufacturer-guided BECM diagnosis.

12. What the service center may check

  • Confirm whether P0C47-31 is stored in the BECM.
  • Review all BECM DTCs.
  • Follow the TOPIx Workshop Manual PHEV BECM DTC Index.

13. Possible repair or resolution

  • Not yet established by verified evidence. The supplied manufacturer communication directs further diagnosis through the TOPIx DTC Index but does not provide a confirmed repair for P0C47-31.

14. Affected vehicles

15. Related TSBs / service bulletins

  • NHTSA Manufacturer Communication 10182150, Land Rover bulletin JLRTB02056NAS1, published October 6, 2020. It instructs that when P0C47-31 and/or P0C48-39 are stored in the BECM, diagnosis should continue through the TOPIx Workshop Manual DTC Index for PHEV BECM faults.

16. Recall information

  • Not yet established by verified evidence.

17. Official manufacturer information

Verified source: NHTSA Manufacturer Communication PDF 10182150, JLRTB02056NAS1: https://static.nhtsa.gov/odi/tsbs/2020/MC-10182150-0001.pdf

19. Frequently asked questions

What does P0C47-31 mean on an applicable Land Rover Range Rover?

The supplied verified evidence does not provide a component-level meaning. It confirms that the code may be stored in the BECM and directs diagnosis through the TOPIx PHEV BECM DTC Index.

Which vehicles are covered by the supplied evidence?

2019–2020 Land Rover Range Rover vehicles in the US, with PHEV applicability indicated by the manufacturer diagnostic instruction.

Is P0C47-31 safe to drive or charge with?

Not yet established by verified evidence.

20. Sources & verification

Verified
Land Rover P0C47-31: 39 and/or P0C47-31 are stored in the BECM,… | EV Diagnostics