Jeep B1963
00 Power Liftgate Performance
Quick answer
B1963-00 indicates a Power Liftgate Performance diagnostic trouble code. Verified evidence links it to the power liftgate module on certain 2024–2026 Jeep Wagoneer vehicles in the US.
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 B1963 mean?
B1963-00 indicates a Power Liftgate Performance diagnostic trouble code. Verified evidence links it to the power liftgate module on certain 2024–2026 Jeep Wagoneer vehicles in the US.
2. Technical explanation
The verified manufacturer communication is titled “Power Liftgate Module Sets Diagnostic Trouble Code B1963-00 Power Liftgate Performance.” This establishes that B1963-00 is associated with a diagnostic trouble code set by the power liftgate module. The available evidence does not establish the underlying fault mechanism, required repair, or whether the liftgate will exhibit a specific operating condition.
3. What system is affected?
Power liftgate / Power Liftgate Module.
4. How serious is this code?
Not yet established by verified evidence.
5. Symptoms you may notice
- A B1963-00 Power Liftgate Performance diagnostic trouble code may be stored by the Power Liftgate Module.
- Specific driver-visible symptoms are not yet established by verified evidence.
6. Possible causes
- The verified evidence establishes that the Power Liftgate Module can set B1963-00.
- The underlying cause of the code is not yet established by verified evidence.
7. Can I still drive the vehicle?
Not yet established by verified evidence.
8. Can I charge the vehicle?
Not yet established by verified evidence.
9. What you can safely do
- Do not attempt to diagnose or repair liftgate electrical components beyond normal owner-operation steps unless qualified to do so.
- Arrange inspection by an authorized Jeep service facility if B1963-00 is present or the power liftgate is not operating as expected.
10. Step-by-step troubleshooting
- Confirm the stored DTC with a suitable diagnostic scan tool or have an authorized Jeep service facility confirm it.
- Record whether the power liftgate operates as expected and provide that information to the service facility.
- No further diagnostic procedure is established by the verified evidence provided.
11. When to contact service
Contact an authorized Jeep service facility for diagnosis of B1963-00, particularly if the power liftgate does not operate as expected.
12. What the service center may check
- Verify whether B1963-00 is stored in the Power Liftgate Module.
- Review applicable Jeep manufacturer communication S2608000005 / NHTSA Manufacturer Communication 11030264.
- Additional service checks are not yet established by verified evidence.
13. Possible repair or resolution
- A specific repair or resolution is not yet established by verified evidence.
14. Affected vehicles
- Jeep Wagoneer · 2024–2026 · US
15. Related TSBs / service bulletins
- NHTSA Manufacturer Communication 11030264: S2608000005, published March 17, 2026. Evidence summary: “Power Liftgate Module Sets Diagnostic Trouble Code B1963-00 Power Liftgate Performance.” Applicable vehicle coverage in the supplied evidence: 2024–2026 Jeep Wagoneer, US.
16. Recall information
- No recall information was supplied in the verified evidence.
17. Official manufacturer information
Official source: NHTSA Manufacturer Communication 11030264, S2608000005: https://static.nhtsa.gov/odi/ffdd/tsbs/TSBS_RECEIVED_2025-2026.zip#nhtsa_id=11030264
19. Frequently asked questions
What does Jeep code B1963-00 mean?
The supplied verified evidence defines B1963-00 as “Power Liftgate Performance.”
What system is associated with B1963-00?
The verified manufacturer communication identifies the Power Liftgate Module as setting this code.
Which vehicles are covered by the supplied applicability evidence?
The supplied evidence applies B1963-00 information to US-market 2024–2026 Jeep Wagoneer vehicles.
Is it safe to drive with B1963-00?
Not yet established by verified evidence.
What repair fixes B1963-00?
A specific repair is not yet established by verified evidence.