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Service bulletin TJ 29505

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 id10075230
Published by NHTSA2016-06-22
Manufacturer's numberTJ 29505
Manufacturer's date2016-03-02
NHTSA componentPOWER TRAIN

NHTSA's summary

AWD Generation5 DEM-P188971 Text window and warning symbol/Text message 4-wheel/all wheel drive/Does not work DESCRIPTION: NOTE! THIS DOCUMENT SUPERSEDES THE PREVIOUS TECHNICAL JOURNAL(TJ) 29505 DATED 07-06-2015. PLEASE UPDATE YOUR FILES. * Vehicle types modified/ structure week increased * This TJ only concerns one DTC now, for DTC-P188918 see TJ 31292 AWD= All Wheel Drive DEM- Differential Control Module DTC=Diagnostic Trouble Code AOC=Active on Demand Coupling If DTC P188971 is posted in DEM, follow advice under SERVICE. SERVICE: DEM-P188971: Replace oil pump according to VIDA. * If the car is inside structure week 201220-201419, then download the following software after oil pump replacement: 31411060 for car 134, 155, & 156 31411059 for car 124 & 136

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline

Trouble codes named

P1889

Vehicles listed
VOLVO VOLVO

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