WenmarOpen by Wenmar Pro

Service bulletin TT 26 19 01ss1

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 id10156446
Published by NHTSA2019-04-03
Manufacturer's numberTT 26 19 01ss1
Manufacturer's date2019-03-22
NHTSA componentPOWER TRAIN

NHTSA's summary

Engine Start Not Possible Message, AdBlue® SCR Reset for Lock out. Update to adaptations channel.

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

Transmission and driveline

Vehicles listed
VOLKSWAGEN TOUAREG2009, 2010

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
V3718022033975_142025-11-10. Service bulletin. Cautions about using aftermarket transmission flush machines and aftermarket transmission fluids.
V3718022033975_132024-10-09. Service bulletin. Fluid requirements
V0116132033805_102024-10-09. Service bulletin. Engine Misfire Diagnostic Aid
Edition1152023-10-02. Service bulletin. VW Elsa Newsletter
Edition932023-09-18. Service bulletin. VW Elsa Newsletter
Edition642023-09-18. Service bulletin. VW Elsa Newsletter
Guide2023-08-14. Service bulletin. P0102, P1128, P1296 - WA front oxygen sensor faults
3014022023-07-31. Service bulletin. Slave Cylinder - Clutch Pedal Operation Diagnosis
SVM33392023-07-17. Service bulletin. For an upcoming campaign that will include all MY09-14 TDI (CBEA/CJAA) vehicles, we need to test the SVM3339 code in 200 vehicles of various model-years and engine/transmission combinations.
TT131301a2023-07-10. Service bulletin. When servicing the timing chain sprocket or removing the vibration damper, be aware that one bolt holds both the vibration damper (harmonic balancer) and the crankshaft timing chain sprocket to the crankshaft. Once the damper is removed, the crankshaft should not be rotated unless special tool spacer T10368 has been installed. The crankshaft timing chain sprocket and spur gear drive on the crankshaft have a coupling that must be seated correctly during assembly. Failure to install special tool spacer T10368 before rotating engine will cause the engine to skip time and bend valves.