Service bulletins for the 2023 Volvo C40
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
117 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Electrical system are shown. Show all
| 37376.3.0 | 2026-04-07. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: Propulsion Message with DTC BECM P0A9500 and/or P0E2F00. Check the following parameters below. Utilize the High-voltage system overview to make sure that the contactors are closed while performing this check. |
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| 37376 | 2025-11-17. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: Propulsion Message with DTC BECM P0A9500 and/or P0E2F00. Perform a "High-voltage system overview" read out. If the BECM "voltage after fuse" values (front and rear) are greater than the high voltage battery, the BECM needs to be replaced. |
| 37376 | 2025-07-09. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: Propulsion Message with DTC BECM P0A9500 and/or P0E2F00. Perform a "High-voltage system overview" read out |
| 37376 | 2025-07-09. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: Propulsion Message with DTC BECM P0A9500 and/or P0E2F00. Perform a "High-voltage system overview" read out |
| 36309.9.0 | 2024-06-03. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: BEV IHFA P060C04 Internal Processor Failure. Improved IHFA Software. |
| 36451.4.0 | 2024-05-21. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: BEV High Voltage Battery Replacement, Follow replacement instructions. |
| 36439.3.0 | 2024-05-08. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: Charge lid difficult to open/close. Adjust the charge lid |
| 36447.4.0 | 2024-05-08. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: Call button in the OHC might not be lit. Perform a total upgrade according to TJ 31543. |
| 36845.1.4 | 2024-04-04. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: SPA/CMA - 12V Battery Testing / Maintenance Guide. After capturing a NEW VIDA readout, conduct the steps in VIDA. |
| 36845.1.3 | 2024-04-04. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: SPA/CMA - 12V Battery Testing / Maintenance Guide. After capturing a NEW VIDA readout, conduct the steps in VIDA. |
| 36309.8.0 | 2024-03-13. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: BEV IHFA P060C04 Internal Processor Failure. Improved IHFA Software. |
| 36845.1.2 | 2024-03-13. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: SPA/CMA - 12V Battery Testing / Maintenance Guide. After capturing a NEW VIDA readout, conduct the steps in VIDA. |
| 36451.3.0 | 2024-03-04. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: BEV High Voltage Battery Replacement, Follow replacement instructions. |
| 35924.1.4 | 2024-03-04. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT. This is a Technical Journal: VIDA Main battery diagnostic - Prompted to charge battery a second time. Use had held tester. |
| 36825.1.0 | 2024-03-04. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; UNKNOWN OR OTHER. This is a Technical Journal: Slippery Road alert on DIM. Perform Software download. |
| 36693.2.1 | 2024-01-31. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: WPC, none or unstable charging. recalibrate the WPC by performing a WPC reload. |
| 34102.3.1 | 2024-01-25. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: Unnecessary Replacements of TurboCord Charge Cable (PN 31419235) |
| 26745.13.14 | 2024-01-25. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: 12V Battery Testing Method |
| TJ36189.4.0 | 2024-01-16. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; UNKNOWN OR OTHER. Battery, complete. |
| 35940.8.3 | 2024-01-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. This is a Technical Journal: TCAM Replacement Needs Prior Approval |
| 36309.6.0 | 2024-01-04. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: BEV IHFA P060C04 Internal Processor Failure. Improved IHFA Software. |
| TJ3668140 | 2023-10-16. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE (BMS/BECM); ELECTRICAL SYSTEM:12V/24V/48V BATTERY. PHEV BECM software released |
| TJ36449 | 2023-01-30. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. If the software is older than V2.4, which was released 22w42, perform a software upgrade |
| TJ36417 | 2023-01-30. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:INVERTER. IGM: Inverter Generator Module |
| TJ36405 | 2023-01-30. Service bulletin. ELECTRICAL SYSTEM. Disconnect Charging Cable? With No Cable Attached. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.