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Service bulletin PBS29926

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 id10234772
Published by NHTSA2023-04-24
Manufacturer's numberPBS29926
Manufacturer's date2019-04-23
NHTSA componentELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:SENSOR/THERMOSTAT

NHTSA's summary

S29926: ERAD Thermostat Removal

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

Electrical system, Hybrid and electric drive, High-voltage battery

Vehicles listed
VOLVO S602018, 2019
VOLVO S902018, 2019
VOLVO XC602018, 2019
VOLVO XC902018, 2019

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
35924.1.42024-03-04. Service bulletin. This is a Technical Journal: VIDA Main battery diagnostic - Prompted to charge battery a second time. Use had held tester.
36376.4.02024-03-04. Service bulletin. This is a Technical Journal: SR PHEV Cell Module Replacement. Updated BECM software was released
TJ34567 1 1 20192019-09-16. Service bulletin. 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"
SMB31 010 2019-02019-09-16. Service bulletin. This is a Service Manager Bulletin: High Voltage (HV) Battery Charger Tool loan Process