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Ford P06B1

board diagnostic module C (SOBDMC) or secondary on-board diagnostic module B (SOBDMB). This may be du

DriveUnknown. The supplied verified evidence does not state whether the vehicle is safe to drive with P06B1.
ChargeUnknown. The supplied verified evidence does not state whether charging is safe or available with P06B1.
ServiceContact a Ford dealer or qualified service provider for diagnosis, particularly if P06B1 is accompanied by other DTCs or instrument-cluster concerns.
Confidence95%

Quick answer

Ford DTC P06B1 is documented in an official Ford/NHTSA service communication for certain 2020–2021 US Escape and Mustang Mach-E vehicles. The supplied evidence associates it with the secondary on-board diagnostic module C (SOBDMC) or B (SOBDMB), but the diagnostic description is truncated; the exact fault condition is not fully established by verified evidence.

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 P06B1 mean?

Ford DTC P06B1 is documented in an official Ford/NHTSA service communication for certain 2020–2021 US Escape and Mustang Mach-E vehicles. The supplied evidence associates it with the secondary on-board diagnostic module C (SOBDMC) or B (SOBDMB), but the diagnostic description is truncated; the exact fault condition is not fully established by verified evidence.

2. Technical explanation

NHTSA Manufacturer Communication 10201604, Ford SSM 50151, lists P06B1 among DTCs that may be set by the SOBDMC or SOBDMB. The supplied communication excerpt also references the instrument panel cluster (IPC), but does not provide the complete diagnostic cause, test procedure, or repair instruction for P06B1.

3. What system is affected?

Secondary on-board diagnostic module C (SOBDMC) or secondary on-board diagnostic module B (SOBDMB). The supplied source excerpt also references the instrument panel cluster (IPC).

4. How serious is this code?

Unknown. Verified evidence does not provide a severity classification.

5. Symptoms you may notice

  • P06B1 may be stored by the SOBDMC or SOBDMB.
  • The complete symptom list is not yet established by verified evidence.

6. Possible causes

  • Not yet established by verified evidence. The supplied official communication excerpt is truncated before the stated reason for the condition.

7. Can I still drive the vehicle?

Unknown. The supplied verified evidence does not state whether the vehicle is safe to drive with P06B1.

8. Can I charge the vehicle?

Unknown. The supplied verified evidence does not state whether charging is safe or available with P06B1.

9. What you can safely do

  • Record all stored DTCs and identify the module reporting P06B1.
  • Arrange diagnosis by a Ford dealer or qualified service provider using Ford service information.
  • Do not attempt high-voltage module repair based on this code alone.

10. Step-by-step troubleshooting

  1. Confirm whether P06B1 is set in the SOBDMC or SOBDMB.
  2. Check for accompanying DTCs. Ford SSM 50151 lists P0A23, P0A6F, P0A72, P0A75, P0A71, P0A74, P0A77, P0DFA, P0A47, and P1A0E alongside P06B1.
  3. Use the complete Ford SSM 50151 communication and applicable Ford diagnostic procedures for further evaluation. The supplied evidence does not include those procedures.

11. When to contact service

Contact a Ford dealer or qualified service provider for diagnosis, particularly if P06B1 is accompanied by other DTCs or instrument-cluster concerns.

12. What the service center may check

  • Retrieve complete diagnostic information from the SOBDMC and SOBDMB.
  • Review all accompanying DTCs listed by Ford SSM 50151.
  • Review Ford SSM 50151 and applicable vehicle-specific service information. Specific inspection and repair steps are not included in the supplied evidence.

13. Possible repair or resolution

  • Not yet established by verified evidence. The supplied Ford/NHTSA communication excerpt does not provide a verified repair resolution.

14. Affected vehicles

15. Related TSBs / service bulletins

  • Ford SSM 50151 / NHTSA Manufacturer Communication 10201604, published September 24, 2021. It lists P06B1 among DTCs that may be set by the SOBDMC or SOBDMB and references the IPC. The supplied excerpt does not include the complete condition or remedy.

16. Recall information

  • No recall information was supplied or established by verified evidence.

17. Official manufacturer information

Official source: NHTSA Manufacturer Communication 10201604, Ford SSM 50151: https://static.nhtsa.gov/odi/ffdd/tsbs/TSBS_RECEIVED_2020-2024.zip#nhtsa_id=10201604

19. Frequently asked questions

What does Ford P06B1 mean?

The supplied evidence associates P06B1 with the SOBDMC or SOBDMB. Its complete meaning is not established because the provided diagnostic text and official communication excerpt are truncated.

Which vehicles are supported by the supplied evidence?

Ford Escape and Ford Mustang Mach-E, model years 2020–2021, US region.

Is P06B1 covered by a Ford service communication?

Yes. Ford SSM 50151, published by NHTSA as Manufacturer Communication 10201604, lists P06B1 among relevant DTCs.

Can I continue driving or charging?

Not yet established by verified evidence. The supplied source does not provide driveability or charging guidance.

20. Sources & verification

ReferenceVerified
Ford P06B1: board diagnostic module C (SOBDMC) or secondary on-board… | EV Diagnostics