# Service bulletin TJ33699 1 0\-2018

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.

- Type: Service bulletin
- NHTSA id: 10163459
- Published by NHTSA: 2019\-08\-05
- Manufacturer's number: TJ33699 1 0\-2018
- Manufacturer's date: 2018\-05\-22
- NHTSA component: TIRES

## NHTSA's summary

This is a Technical Journal: Volvo On Call app: "Tires" status shows "Status Unknown" The Volvo On Call mobile application may show the Tires status as "Status Unknown" on the Maintenance screen in the Vehicle section \(see attached screenshot TJ 33699.jpg\) Service: Do not replace any parts or perform any diagnostics for this concern. Inform the customer that Volvo Cars is aware of this issue and we are working on a solution. This TJ will be updated when there is a solution available.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10163459-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10163459-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Tires

## Vehicles listed

- 2019 VOLVO S90
- 2019 VOLVO V90
- 2019 VOLVO V90CC
- 2019 VOLVO XC40
- 2019 VOLVO XC60
- 2019 VOLVO XC90
- 2019 VOLVO XC90H

## Other bulletins for the same vehicles and component

- [TJ 3216140](/bulletins/10209518.md), 2022-04-04, Service bulletin: TIRES. Tires/Vibration/out of round.
- [TJ33867.1.3\-2021](/bulletins/10194230.md), 2021-05-24, Service bulletin: WHEELS; TIRES. This is a Technical Journal: we find with automobiles. Radial force variation \( RFV \) is a condition where excessive run out will create the same symptom as an unbalanced tire. Tire balancing should be checked and corrected as needed but is not always the solution. Road Force balancing detects assembly run out measured under load simulating real world driving conditions and will provide a solution to match mount the tire and rim to minimize loaded run out.
- [TJ34803.2.0\-2020](/bulletins/10182733.md), 2020-11-23, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. This is a Technical Journal: Title II\-TPMS calibration after SW upgrade In the new SW, released May 2019, the picture in the Centre Display for I\-TPMS is showing a "spinning wheel", while calibration is ongoing. The calibration function itself is not changed compared to previous SW versions, it is only how it is presented in the center display that has been changed.A new calibration will start automatically as soon as the VDDM SW is upgraded.
- [TJ32531.5.0\-2020](/bulletins/10172465.md), 2020-03-16, Service bulletin: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. This is a Technical Journal: I\-TPMS and Low Tire Pressure warning
- [TJ32531.4.0\-2019](/bulletins/10170182.md), 2020-01-13, Service bulletin: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; ELECTRICAL SYSTEM. This is a Technical Journal: I\-TPMS and Low Tire Pressure warning
- [TJ3480310\-2019\-0](/bulletins/10161808.md), 2019-07-01, Service bulletin: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; TIRES. This is a Technical Journal: Title II\-TPMS calibration after SW upgrade In the new SW, released May 2019, the picture in the Centre Display for I\-TPMS is showing a "spinning wheel", while calibration is ongoing. The calibration function itself is not changed compared to previous SW versions, it is only how it is presented in the center display that has been changed.A new calibration will start automatically as soon as the VDDM SW is upgraded.
- [TJ3386430\-2019\-0](/bulletins/10161773.md), 2019-07-01, Service bulletin: TIRES; ELECTRICAL SYSTEM; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. This is a Technical Journal: It may happen that after a software download, the TPMS light is flashing and DTC VDDM\-U24004A, "ECU Software. System internal failures" is set. This is due to that the I\-TPMS function in VDDM has not been initialized.
- [TJ33867\-1\-1\-2018](/bulletins/10157936.md), 2019-04-08, Service bulletin: EQUIPMENT ADAPTIVE/MOBILITY; TIRES. This is a Technical Journal: we find with automobiles. Radial force variation \( RFV \) is a condition where excessive run out will create the same symptom as an unbalanced tire. Tire balancing should be checked and corrected as needed but is not always the solution. Road Force balancing detects assembly run out measured under load simulating real world driving conditions and will provide a solution to match mount the tire and rim to minimize loaded run out.
- [ST\-227\-2018\-08\-1](/bulletins/10156288.md), 2019-04-01, Service bulletin: TIRES; EQUIPMENT; WHEELS. Road Force wheel balancing is the proper tool for diagnosing and repairing such issues and all of our retailers need to be prepared for these issues.
- [TJ33867\-1\-1\-2018](/bulletins/10156284.md), 2019-04-01, Service bulletin: TIRES. This is a Technical Journal: we find with automobiles. Radial force variation \( RFV \) is a condition where excessive run out will create the same symptom as an unbalanced tire. Tire balancing should be checked and corrected as needed but is not always the solution. Road Force balancing detects assembly run out measured under load simulating real world driving conditions and will provide a solution to match mount the tire and rim to minimize loaded run out.

JSON: [/v1/bulletins/10163459](/v1/bulletins/10163459)

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