Service bulletins for the 2018 Volvo XC90
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.
579 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: 12-volt battery are shown. Show all
| TJ34295 | 2023-02-21. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. PHEV High Voltage Battery Repairs |
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| Service Manager | 2022-06-13. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; UNKNOWN OR OTHER. Battery Charger/maintainer requirement |
| ST-248-2021-04-1 | 2021-05-24. Service bulletin. SUSPENSION; EQUIPMENT; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Volvo Car USA LLC and Volvo Car Canada LTD (Volvo) on behalf of Volvo Car Corporation, has voluntarily decided to extend warranty coverage on the Rear Suspension Air Compressor for certain model year 2017-2020 S90 Series, 2017-2020 V90 Series, 2016-2020 XC90 and 2018-2020 XC60 models. Volvo has determined that there is the potential for a malfunction caused by a valve inside the compressor which may contain residue from an anti-corrosive agent. |
| TJ34567.1.2-2020 | 2020-12-14. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This is a Technical Journal: DTC SRS-B15381B High Voltage battery loop control. The resistance of the circuit can be monitored using the SRS parameter "High voltage battery power supply disconnect" |
| TJ34241.2.2-2020 | 2020-11-23. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This is a Technical Journal: 12V battery message and DTC CEM-B129F96 |
| TJ3429510-2019-0 | 2019-07-01. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM. This is a Technical Journal: High Voltage Battery repairs |
| PB31-004-2018-08 | 2019-04-08. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This is a Parts Bulletin: 12 Volt support batteries, part number 30659531 must be maintained 9 months from the month of manufacture and every 9 months thereafter.To maintain the battery, connect the battery to an appropriate 12V battery charger. Please follow all precautions that apply when charging a larger main lead-acid battery. The battery will self-discharge over time and if allowed to be left at a sufficiently low voltage, it will become permanently damaged. The battery must have a minimum voltage of 9 volts to be installed in a vehicle. |
| PB31-004-2018-08 | 2019-04-01. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This is a Parts Bulletin: 12 Volt support batteries, part number 30659531 must be maintained 9 months from the month of manufacture and every 9 months thereafter.To maintain the battery, connect the battery to an appropriate 12V battery charger. Please follow all precautions that apply when charging a larger main lead-acid battery. The battery will self-discharge over time and if allowed to be left at a sufficiently low voltage, it will become permanently damaged. The battery must have a minimum voltage of 9 volts to be installed in a vehicle. |
| TJ34241.1.2-2018 | 2019-03-25. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This is a Technical Journal: 12V battery message and DTC CEM-B129F96 |
| TJ32009.2.0 | 2018-11-05. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT. This is a Technical Journal: A hybrid vehicle in Active Usage Mode uses a small amount of energy from the high voltage battery. Over an extended period of time, this could lower the cell voltages and eventually degrade the battery. Periodically check the high voltage battery state of charge and keep it at or above 25% as per the instructions in the owners manual for "Long-term storage of vehicle with hybrid batteries". |
| TJ33070 1 0-2017 | 2018-02-05. Service bulletin. EXTERIOR LIGHTING; AIR BAGS; ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM. This is a Technical Journal: DTC BECM-P060A00 may appear when performing VIDA read out. If the DTC is present please follow step under Service. Reported symptoms are: - Error message in DIM BECM = Battery Energy Control Module DIM = Driver Information Module Service: Perform an upgrade of the software according to TJ 31543. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.