Engine and engine cooling
Volvo technical service bulletin PB28-S29987-2020 for 2016-2020 Volvo XC90H.
- Bulletin number
- PB28-S29987-2020
- Component
- Engine and engine cooling
- Summary
- Volvo Car USA LLC and Volvo Car of Canada Ltd (Volvo) on behalf of Volvo Car Corporation, has decided to launch Service Action S29987 on certain model year 2018 - 2020 S60T8, V60T8, S90T8, XC60T8, XC90T8 vehicles. Volvo has identified that the Engine Control Module (ECM) may not correctly monitor the coolant thermostat (between 20 to 60 degrees Celsius). This condition can result in increased vehicle emissions and non-compliance with On Board Diagnostics (OBD) II requirements. The corrective action is a Total Upgrade.
Owners of these vehicles have filed 1 complaints in the engine category.
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