Lincoln P2C94
board diagnostic control module A (SOBDM). To restore charging capability, disconnect the off-board charging sta
Quick answer
For certain 2021–2023 Lincoln Aviator and Corsair vehicles in the US, DTC P2C94 is documented in manufacturer communications as being associated with charging concerns on Level 1 or Level 2 chargers, an illuminated malfunction indicator lamp (MIL), and storage of the code in the secondary on-board diagnostic control module A (SOBDM).
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 P2C94 mean?
For certain 2021–2023 Lincoln Aviator and Corsair vehicles in the US, DTC P2C94 is documented in manufacturer communications as being associated with charging concerns on Level 1 or Level 2 chargers, an illuminated malfunction indicator lamp (MIL), and storage of the code in the secondary on-board diagnostic control module A (SOBDM).
2. Technical explanation
The supplied diagnostic record identifies P2C94 as relating to the secondary on-board diagnostic control module A (SOBDM). The supplied NHTSA manufacturer communications state that affected vehicles may have charging concerns when connected to Level 1 or Level 2 chargers, with the MIL illuminated and P2C94 stored in the SOBDM. The evidence summary also states that disconnecting the off-board charging station restores charging capability, but the supplied excerpt is truncated and does not establish additional procedure details.
3. What system is affected?
Secondary on-board diagnostic control module A (SOBDM).
4. How serious is this code?
Unknown. The supplied verified evidence does not assign a severity level.
5. Symptoms you may notice
- Charging concern when connected to a Level 1 charger.
- Charging concern when connected to a Level 2 charger.
- Illuminated malfunction indicator lamp (MIL).
- DTC P2C94 stored in the secondary on-board diagnostic control module A (SOBDM).
6. Possible causes
- Not yet established by verified evidence.
7. Can I still drive the vehicle?
Unknown. The supplied verified evidence does not establish whether the vehicle is safe to drive with P2C94.
8. Can I charge the vehicle?
Charging capability may be affected when connected to Level 1 or Level 2 chargers. The supplied evidence states that disconnecting the off-board charging station restores charging capability, but it does not establish whether charging is otherwise safe or consistently available.
9. What you can safely do
- If charging is affected, the supplied manufacturer-communication excerpt states that disconnecting the off-board charging station restores charging capability.
- Arrange diagnosis by a Lincoln dealer or qualified service facility if P2C94 and an illuminated MIL are present.
10. Step-by-step troubleshooting
- Confirm whether P2C94 is stored in the secondary on-board diagnostic control module A (SOBDM).
- Document whether the concern occurs with Level 1 and/or Level 2 charging.
- The supplied evidence does not establish further diagnostic steps.
11. When to contact service
Service guidance beyond the stated charging-station disconnection is not established by the supplied verified evidence. A Lincoln dealer or qualified service facility can evaluate the stored DTC and charging concern.
12. What the service center may check
- Check for DTC P2C94 stored in the secondary on-board diagnostic control module A (SOBDM).
- Verify the reported concern during Level 1 or Level 2 charging, if present.
- Further service checks are not established by the supplied verified evidence.
13. Possible repair or resolution
- The supplied evidence states that disconnecting the off-board charging station restores charging capability.
- A permanent repair or software/service resolution is not established by the supplied verified evidence.
14. Affected vehicles
- Lincoln Aviator · 2021–2023 · US
- Lincoln Corsair · 2021–2023 · US
15. Related TSBs / service bulletins
- NHTSA Manufacturer Communication 10233921, SSM 51513, published March 27, 2023.
- NHTSA Manufacturer Communication 10239477, SSM 51783, published July 12, 2023.
16. Recall information
- Not yet established by verified evidence.
17. Official manufacturer information
Official manufacturer communications filed with NHTSA: SSM 51513 (NHTSA ID 10233921) and SSM 51783 (NHTSA ID 10239477). https://static.nhtsa.gov/odi/ffdd/tsbs/TSBS_RECEIVED_2020-2024.zip#nhtsa_id=10233921 ; https://static.nhtsa.gov/odi/ffdd/tsbs/TSBS_RECEIVED_2020-2024.zip#nhtsa_id=10239477
- NHTSA: NHTSA Manufacturer Communication 10233921: SSM 51513 · official_tsb
- NHTSA: NHTSA Manufacturer Communication 10239477: SSM 51783 · official_tsb
19. Frequently asked questions
Which vehicles are covered by the supplied evidence?
The supplied applicability data covers US-market 2021–2023 Lincoln Aviator and 2021–2023 Lincoln Corsair vehicles.
What charging equipment is mentioned?
The manufacturer-communication evidence specifically mentions Level 1 and Level 2 chargers.
What does the evidence say can restore charging capability?
The supplied evidence summary states that disconnecting the off-board charging station restores charging capability. No further procedure detail is established by the supplied excerpt.
Is P2C94 a recall?
Not yet established by verified evidence. The supplied records are manufacturer communications/SSMs, not recall records.