Volvo B16331F
2022 0000001-9999999 202022-202216 224 L1 BL1KERS 2021-2023 0000001-9999999 202022-202316 225 06 B06KERS 2021-2022 0000001-9999999 202022-202316 225 06 B06KERS 2021-2023 0000001-99
Quick answer
B16331F is documented by an official Volvo/NHTSA technical journal as an ISGM diagnostic trouble code that may be stored as Permanent or Intermittent. The supplied evidence does not establish its fault description, vehicle symptoms, driving or charging safety, cause, or repair.
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 B16331F mean?
B16331F is documented by an official Volvo/NHTSA technical journal as an ISGM diagnostic trouble code that may be stored as Permanent or Intermittent. The supplied evidence does not establish its fault description, vehicle symptoms, driving or charging safety, cause, or repair.
2. Technical explanation
Official TSB evidence (Volvo Technical Journal TJ36226.2.0, published through NHTSA on 2022-04-08) lists B16331F under the ISGM control module. Both Permanent and Intermittent status are listed. The supplied record does not provide a readable fault definition for B16331F; its canonical title and meaning contain applicability-style data rather than a fault description.
3. What system is affected?
ISGM control module. The expansion or function of ISGM is not established by the supplied verified evidence.
4. How serious is this code?
Unknown. Severity is recorded as unknown, and the supplied evidence does not establish the operational impact of B16331F.
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?
Not yet established by verified evidence. The database safety status is unknown.
8. Can I charge the vehicle?
Not yet established by verified evidence. The database charging-safety status is unknown.
9. What you can safely do
- Record the complete diagnostic scan result, including whether B16331F is shown as Permanent or Intermittent.
- Have a Volvo-qualified service facility evaluate the code using the applicable manufacturer diagnostic information.
- Do not perform high-voltage or control-module repair procedures based on this code alone.
10. Step-by-step troubleshooting
- Confirm that the stored code is B16331F and identify its reported status: Permanent or Intermittent.
- Check for additional stored diagnostic trouble codes and provide them to the servicing technician; no relationship between B16331F and any other code is established by the supplied evidence.
- Use the applicable Volvo technical-journal and diagnostic procedures. Specific test steps are not included in the supplied evidence.
11. When to contact service
Service evaluation is appropriate because B16331F is listed in an official Volvo technical journal, but the supplied evidence does not state whether service is mandatory or urgent.
12. What the service center may check
- Verify B16331F in the ISGM and determine whether it is Permanent or Intermittent.
- Review Volvo Technical Journal TJ36226.2.0 and applicable manufacturer diagnostic information for the vehicle's exact configuration.
- Assess any accompanying DTCs. The supplied evidence does not define a diagnostic sequence or component tests.
13. Possible repair or resolution
- Not yet established by verified evidence.
14. Affected vehicles
- Volvo S60 · 2021–2023 · US
- Volvo S90 · 2021–2023 · US
- Volvo V60 · 2021–2023 · US
- Volvo XC40 · 2021–2023 · US
- Volvo XC60 · 2021–2023 · US
- Volvo XC90 · 2021–2023 · US
15. Related TSBs / service bulletins
- Volvo Technical Journal TJ36226.2.0; NHTSA Manufacturer Communication PDF 10225097; published 2022-04-08. It lists ISGM B16331F in both Permanent and Intermittent status.
- The supplied TSB excerpt includes applicability data for Volvo vehicle types/models corresponding to model years 2021-2023, but it does not supply a fault definition or repair resolution for B16331F.
16. Recall information
- Not yet established by verified evidence. No recall evidence was supplied.
17. Official manufacturer information
Verified official source: NHTSA Manufacturer Communication PDF 10225097, Volvo Technical Journal TJ36226.2.0, published 2022-04-08: https://static.nhtsa.gov/odi/tsbs/2022/MC-10225097-9999.pdf
19. Frequently asked questions
What does Volvo code B16331F mean?
The supplied verified evidence identifies B16331F as an ISGM DTC, but does not provide a fault definition.
Can B16331F be permanent or intermittent?
Yes. The official technical-journal excerpt lists B16331F as both Permanent and Intermittent.
Is it safe to drive or charge with B16331F?
Not yet established by verified evidence.
Which vehicles may be applicable?
The supplied database lists US-market Volvo S60, S90, V60, XC40, XC60, and XC90 model years 2021-2023. Exact applicability should be confirmed against the vehicle and applicable Volvo information.