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Service bulletins for the 2020 Volkswagen Jetta

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.

534 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
TT 20 09 01_52022-07-01. Service bulletin. UNKNOWN OR OTHER; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE; FUEL SYSTEM, GASOLINE. Gasoline quality check. Update to model and model year applicability.
V8720022061094_72022-07-01. Service bulletin. ENGINE AND ENGINE COOLING. Refrigerant leak diagnosis using Nitrogen. Updated to include ID.4
V8720022061094_52022-07-01. Service bulletin. ENGINE AND ENGINE COOLING. Refrigerant leak diagnosis using Nitrogen. Updated to include additional model and model year applicability.
V0017132033846152022-07-01. Service bulletin. ENGINE AND ENGINE COOLING. Recommended fuel additive to avoid engine misfires.
V0116132033805_62022-07-01. Service bulletin. ENGINE AND ENGINE COOLING. Engine misfire diagnostic aid.
TT 13 20 01_22022-06-07. Service bulletin. ENGINE; ENGINE AND ENGINE COOLING. Engine oil pressure priming.
TT 15-22-01_22022-06-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR. Camshaft Timing Faults after Cylinder Head Replacement. Updated to include additional models.
V0122022065992_32022-06-07. Service bulletin. ENGINE AND ENGINE COOLING. ECM software update for low or no heat in cold weather. Proactivly repairs P0441, P04F0,P148D, P0496 and p060C. Updated to correct diagnostic trouble code.
V1719012012855462022-05-05. Service bulletin. ENGINE AND ENGINE COOLING. Update engine oil quality standard lists (attachments)
V0122032066602_12022-04-06. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; ENGINE. Update Programming ECM for low or no heat in certain cold weather conditions.
V0122022065992_22022-04-06. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). Update programming ECM. Updated to change title from Late Production to Mid-Production once sister TB for Late Production is/was developed.
V1719012012855452022-04-06. Service bulletin. ENGINE AND ENGINE COOLING. Update engine oil quality standard lists (attachments)
V1718062017813162022-04-06. Service bulletin. ENGINE AND ENGINE COOLING. Engine oil consumption measurement. Update procedure and work sheet.
V1917012022548_92022-03-04. Service bulletin. ENGINE AND ENGINE COOLING. Update model and model year applicability, introduce new coolant G12Evo.
V1719012012855442022-03-04. Service bulletin. ENGINE. Update engine oil quality standard lists (attachments)
V1719012012855432022-02-04. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING; ENGINE. Update engine oil quality standard lists (attachments)
TT 15 22 012022-02-04. Service bulletin. ENGINE; ENGINE AND ENGINE COOLING. Camshaft timing faults may store in ECM after cylinder head or engine replacement.
V1719012012855422022-01-06. Service bulletin. ENGINE AND ENGINE COOLING. Update engine oil quality standard lists (attachments)
V1719012012855412022-01-06. Service bulletin. ENGINE AND ENGINE COOLING. Update engine oil quality standard lists (attachments)
V1719012012855402021-11-05. Service bulletin. ENGINE. Update engine oil quality standard lists (attachments)
V1719012012855392021-10-06. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. Update engine oil quality standard lists (attachments)
TT 61 21 012021-10-05. Service bulletin. ENGINE AND ENGINE COOLING. Republication of archived technical tip for water leak testing fixture.
VIN4APIN202107282021-08-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); STRUCTURE; VISIBILITY:REARVIEW MIRRORS/DEVICES; SUSPENSION:FRONT. Customer states MIL-on with P013E in the ECM Customer states MIL-on with P0087 P0149 P053F in the ECM Customer states MIL-on with P0461 in the ECM Customer states front suspension noise while driving Customer states the rear view mirror is loose Hood release inoperative Customer states MIL-on with P0401
V1719012012855372021-08-04. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Update engine oil quality standard lists (attachments)
VIN4APIN202107062021-08-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); STRUCTURE; SUSPENSION:FRONT; VISIBILITY:REARVIEW MIRRORS/DEVICES. Customer states MIL-on with P013E in the ECM Customer states MIL-on with P0461 in the ECM Customer states front suspension noise while driving Customer states the rear view mirror is loose Hood release inoperative

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.