WenmarOpen by Wenmar Pro

Service bulletin TJ32338.3.0-2017

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 id10168501
Published by NHTSA2019-12-02
Manufacturer's numberTJ32338.3.0-2017
Manufacturer's date2017-04-01
NHTSA componentPOWER TRAIN; ELECTRICAL SYSTEM

NHTSA's summary

This is a Technical Journal: Title Turtle in Driver's Information Module, DTC Engine Control Module -U005500 Status Driving/Poor performance/lacks power Do not replace any parts as this is identified as a software issue. New software will be available week 16, 2017. Until solution is available, the temporary solution is to reset the DTC and inform the customer that the software solution is on its way.

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, Transmission and driveline

Trouble codes named

U0055

Vehicles listed
VOLVO XC90H2016, 2017 (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.

Recalls for the same vehicles and component
21V2730002021-04-21. ELECTRICAL SYSTEM:SOFTWARE
18V8000002018-11-13. ELECTRICAL SYSTEM:SOFTWARE
20161972016-05-04. Electrical

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
36496.10.02026-06-08. Service bulletin. This is a Technical Journal: Intermittent knocking noise during acceleration. If the sound corresponds to attached sound file, change front drive shafts to the below part numbers.
34295.9.02026-04-07. Service bulletin. This is a Technical Journal: Text plus 2 attachments 1 PDF and 1 PNG - High Voltage Battery repairs. Always repair the battery according to the methods in VIDA. This TJ is a guide to the kinds of repairs that can be done instead of a complete HV battery replacement.
 Parts, methods, and tools are now available to repair almost all faults within the High Voltage Battery.
369162025-08-18. Service bulletin. This is a Technical Journal: VCM Backup Battery Replacement with VCM-U105000. Replace the VCM Backup Battery and download the relevant Software.
368142025-07-09. Service bulletin. This is a Technical Journal: Transmission Shifts From D or R to P Immediately After Starting. This symptom can occur if the driver changes the position of the gear shifter from P to D or R very quickly after starting the engine and the starting process is not completed. Inform the driver to pause briefly after starting the vehicle before shifting into D or R.
357552025-07-09. Service bulletin. This is a Technical Journal: BEV and LR-PHEV SW Update for High Voltage Battery Balancer. The Balancer software must be upgraded to version OTG_192-411899-H00-029 or higher
357552025-07-09. Service bulletin. This is a Technical Journal: BEV and LR-PHEV SW Update for High Voltage Battery Balancer. The Balancer software must be upgraded to version OTG_192-411899-H00-029 or higher
368142025-07-09. Service bulletin. This is a Technical Journal: Transmission Shifts From D or R to P Immediately After Starting. This symptom can occur if the driver changes the position of the gear shifter from P to D or R very quickly after starting the engine and the starting process is not completed. Inform the driver to pause briefly after starting the vehicle before shifting into D or R.
369612025-04-09. Service bulletin. This is a Technical Journal: Improved 12V battery test in VIDA. Service:
 Don´t charge the battery before the test, jump start the vehicle if needed. Read out the vehicle with VIDA and start the test.
TJ 342952025-04-09. Service bulletin. This is a Technical Journal: High Voltage Battery repairs. Always repair the battery according to the methods in VIDA.
368142025-02-11. Service bulletin. This is a Technical Journal: Transmission Shifts From D or R to P Immediately After Starting. This symptom can occur if the driver changes the position of the gear shifter from P to D or R very quickly after starting the engine and the starting process is not completed. Inform the driver to pause briefly after starting the vehicle before shifting into D or R.