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Service bulletin TJ35460.1.6-2020

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10178521
Published by NHTSA2020-08-17
Manufacturer's numberTJ35460.1.6-2020
Manufacturer's date2020-07-11
NHTSA componentINTERIOR LIGHTING; ENGINE

NHTSA's summary

This is a Technical Journal: Check Engine Light (BCM2 requesting MIL). A service solution is under development

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine, Lighting

Vehicles listed
VOLVO S602020
VOLVO S60H2020 (the catalog's model; the bulletin names a series or trim of it)
VOLVO S902020
VOLVO S90H2020 (the catalog's model; the bulletin names a series or trim of it)
VOLVO V602020
VOLVO V60CC2020
VOLVO V60H2020 (the catalog's model; the bulletin names a series or trim of it)
VOLVO XC602020
VOLVO XC60H2020 (the catalog's model; the bulletin names a series or trim of it)
VOLVO XC902020
VOLVO XC90H2020 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
37426.2.02026-10-05. Service bulletin. This is a TJ Text only no attachments. --- If the crystal gear shift knob light stays illuminated after the vehicle is locked and is not in active mode, A fix for this issue is introduced with software version 5.0.5.
37774.1.02026-08-18. Service bulletin. This is a TJ - Text plus 1 PDF attachment - f the headlamp horizontal light aim cannot be adjusted via the set screw, If the horizontal light aim cannot be adjusted because the cogwheel knob is broken, do not replace the entire headlamp. Instead, use the spare part kit part number 32476677 to replace the affected component, please follow the instructions under "Service".
34521.11.12026-06-08. Service bulletin. This is a Technical Journal: Headlamp condensation inside lens - information/leak test. If the result is not ok (air leak), it is ok to replace the headlamp
35526.1.82026-05-14. Service bulletin. This is a Technical Journal: Text plus 2 PDFs and 1 .PNG Oil Consumption test. Perform the test. Follow service procedure
 Description and Service sections updated to clarify that vehicle reports are not required.
34521.10.02026-04-07. Service bulletin. This is a Technical Journal: Headlamp condensation inside lens - information/leak test. If the result is not ok (air leak), it is ok to replace the headlamp
345212026-01-07. Service bulletin. This is a Technical Journal: Headlamp condensation inside lens - information/leak test. If the result is not ok (air leak), it is ok to replace the headlamp
85012025-07-08. Service bulletin. This is a Technical Journal: Remote connection, BOMGAR application. Before joining a remote session:
 •Connect a suitable battery maintainer/charger and verify that the battery voltage indicated in VIDA is between 12.5V and 14.9V.
 •Connect to the vehicle over a wired connection using a VOE (Volvo OBD to Ethernet) adapter and perform a NEW vehicle readout.
372352025-03-27. Service bulletin. This is a Technical Journal: Changed front fog/cornering lights behavior. This logic of the cornering lights is now changed in the cars with software version 3.3.16 or later
85012025-02-11. Service bulletin. This is a Technical Journal: Remote connection, BOMGAR application. Before joining a remote session:
 •Connect a suitable battery maintainer/charger and verify that the battery voltage indicated in VIDA is between 12.5V and 14.9V.
 •Connect to the vehicle over a wired connection using a VOE (Volvo OBD to Ethernet) adapter and perform a NEW vehicle readout.
345212024-12-10. Service bulletin. This is a Technical Journal: Headlamp condensation inside lens - information/leak test. If the result is not ok (air leak), it is ok to replace the headlamp