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Service bulletins for the 2021 Volvo XC40

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.

316 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
36309.8.02024-03-13. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: BEV IHFA P060C04 Internal Processor Failure. Improved IHFA Software.
36845.1.22024-03-13. 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.
36451.3.02024-03-04. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: BEV High Voltage Battery Replacement, Follow replacement instructions.
35924.1.42024-03-04. 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.
36825.1.02024-03-04. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; UNKNOWN OR OTHER. This is a Technical Journal: Slippery Road alert on DIM. Perform Software download.
36693.2.12024-01-31. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: WPC, none or unstable charging. recalibrate the WPC by performing a WPC reload.
TJ365462024-01-29. Service bulletin. ELECTRICAL SYSTEM. IHU General Issues
TJ365142024-01-29. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; EQUIPMENT:ELECTRICAL:INFOTAINMENT. Software Update Fails and VIDA Can?t Connect, VGM Unresponsive
TJ365072024-01-29. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Factory Reset IHU
TJ34102-22024-01-29. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:CABLE/CORD:ACCESSORY. Unnecessary Replacements of BEV and PHEV Charging Cables
TJ34102-12024-01-29. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:CABLE/CORD:ACCESSORY. Unnecessary Replacements of BEV and PHEV Charging Cables
TJ341022024-01-29. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:CABLE/CORD:ACCESSORY. Unnecessary Replacements of BEV and PHEV Charging Cables
TJ363092024-01-29. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:INVERTER; ELECTRICAL SYSTEM. BEV IHFA Internal Processor Failure DTCs
TJ315432024-01-29. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. P5(SPA)/P6(CMA) Software Download Guide
34102.3.12024-01-25. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: Unnecessary Replacements of TurboCord Charge Cable (PN 31419235)
26745.13.142024-01-25. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: 12V Battery Testing Method
36817.1.02024-01-25. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: High-Voltage Battery Module Temperature Sensor DTCs. A new calibration for the BECM (Battery Energy Control Module) DTCs listed above has been introduced in software version 2.10
35940.8.32024-01-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. This is a Technical Journal: TCAM Replacement Needs Prior Approval
36309.6.02024-01-04. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: BEV IHFA P060C04 Internal Processor Failure. Improved IHFA Software.
TJ36451202023-09-05. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. BEV High Voltage Battery Replacement.
TJ36309412023-09-05. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Battery Electric Vehicle.
TJ36629102023-09-05. Service bulletin. ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE. Driver support systems
TJ36415802023-09-05. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT. Electrical rear axis drive
TJ36555302023-04-24. Service bulletin. ELECTRICAL SYSTEM; ENGINE. CSD Stuck in Recovery Mode, iCUP
TJ36548102023-04-24. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. OHC replaced too often due to CEM U134187 download software prior replacement

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.