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2021 VOLKSWAGEN JETTA Technical Service Bulletin - California Lemon Law VOLKSWAGEN JETTA Problems

California Lemon Law >> Technical Service Bulletin >> VOLKSWAGEN >> JETTA

Technical Service Bulletins For 2021 VOLKSWAGEN JETTA

Here are the technical service bulletins we have for the 2021 VOLKSWAGEN JETTA. If you have any questions, do not hesitate to Contact Us:




Technical Service Bulletins

Technical Service Bulletin #21VWUSMN031720

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10172789

Date Of Bulletin

20200317

Failing Component Name

350000 EQUIPMENT

Description

New document


Technical Service Bulletin #V941901201152115

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL

NHTSA #10174476

Date Of Bulletin

20200421

Failing Component Name

353000 EQUIPMENT:ELECTRICAL

Description

Updated to include additional models and model year applicability.


Technical Service Bulletin #VWALLMDLTRECHNS

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10173862

Date Of Bulletin

20200406

Failing Component Name

350000 EQUIPMENT

Description

Tire Chain Information (for California dealers only) All Model Years. Information only for all other dealers.


Technical Service Bulletin #TT 97 20 01 SS1

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10174571

Date Of Bulletin

20200430

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Voltage Drop Testing. Updated for picture clarity.


Technical Service Bulletin #TT 97 20 01

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL

NHTSA #10174460

Date Of Bulletin

20200424

Failing Component Name

353000 EQUIPMENT:ELECTRICAL

Description

Voltage Drop Testing.


Technical Service Bulletin #TT 91 20 05

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE

NHTSA #10175960

Date Of Bulletin

20200522

Failing Component Name

356000 EQUIPMENT ADAPTIVE

Description

Car Net button function testing tip.


Technical Service Bulletin #TT 91 20 05

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL

NHTSA #10175960

Date Of Bulletin

20200522

Failing Component Name

353000 EQUIPMENT:ELECTRICAL

Description

Car Net button function testing tip.


Technical Service Bulletin #TT 91 20 05

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10175960

Date Of Bulletin

20200522

Failing Component Name

350000 EQUIPMENT

Description

Car Net button function testing tip.


Technical Service Bulletin #TT 91 20 04

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE

NHTSA #10173857

Date Of Bulletin

20200410

Failing Component Name

118000 ELECTRICAL SYSTEM: SOFTWARE

Description

Car-Net OCU information.


Technical Service Bulletin #TT 91 19 04

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE

NHTSA #10173848

Date Of Bulletin

20200401

Failing Component Name

118000 ELECTRICAL SYSTEM: SOFTWARE

Description

Addressing no green light for Car-Net.


Technical Service Bulletin #TT 91 20 02

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE

NHTSA #10173849

Date Of Bulletin

20200401

Failing Component Name

118000 ELECTRICAL SYSTEM: SOFTWARE

Description

Car-Net technical handling.


Technical Service Bulletin #TT 91 20 03

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE

NHTSA #10173850

Date Of Bulletin

20200410

Failing Component Name

118000 ELECTRICAL SYSTEM: SOFTWARE

Description

Car-Net requirement at PDI.


Technical Service Bulletin #V2719022033978_8

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 112000 ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

NHTSA #10174470

Date Of Bulletin

20200421

Failing Component Name

112000 ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

Description

Generator replacement, updated to include model years 2020 & 2021


Technical Service Bulletin #V001807203693517

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10174056

Date Of Bulletin

20200414

Failing Component Name

350000 EQUIPMENT

Description

By-pack instruction for PDI, include additional model year applicability.


Technical Service Bulletin #TT 91 19 04ss3

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE

NHTSA #10174992

Date Of Bulletin

20200501

Failing Component Name

118000 ELECTRICAL SYSTEM: SOFTWARE

Description

Addressing no green light for Car-Net. Update title.


Technical Service Bulletin #TT 91 19 04ss3

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10174992

Date Of Bulletin

20200501

Failing Component Name

350000 EQUIPMENT

Description

Addressing no green light for Car-Net. Update title.


Technical Service Bulletin #TT 91 19 04

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE

NHTSA #10174990

Date Of Bulletin

20200501

Failing Component Name

118000 ELECTRICAL SYSTEM: SOFTWARE

Description

Addressing no green light for Car-Net. Update text to clarify procedure.


Technical Service Bulletin #TT 91 19 04

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE

NHTSA #10174990

Date Of Bulletin

20200501

Failing Component Name

356000 EQUIPMENT ADAPTIVE

Description

Addressing no green light for Car-Net. Update text to clarify procedure.


Technical Service Bulletin #TT 91 19 04

This 2021 VOLKSWAGEN JETTA Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10174990

Date Of Bulletin

20200501

Failing Component Name

350000 EQUIPMENT

Description

Addressing no green light for Car-Net. Update text to clarify procedure.


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