Check a VIN

March 19, 2026 Service bulletin

This is a TJ

Volvo technical service bulletin 37773.1.2 for 2019-2022 Volvo XC90, 2019-2022 Volvo S60 and 2019, 2021-2022 Volvo S90 and others.

Bulletin number
37773.1.2
Component
Unknown or other
Summary
This is a TJ - Text only no attachments - If customer experiences an incorrect ambient temperature reading in DIM (Driver Information Module) or reduced A/C performance, follow the advice under Service. Please refer to the wiring diagram in VIDA to locate the relevant circuit for the ambient temperature sensor (component 7/481) at the passenger door mirror harness.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Volvo XC90?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history