Technical Service Bulletin Bulletin 37O8 — 2019 VOLKSWAGEN JETTA
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | Bulletin 37O8 |
| Manufacturer | |
| Vehicle | 2019 VOLKSWAGEN JETTA |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
An incorrect software version exists in the transmission control module (TCM). If the vehicle's last drive mode was Sport ('S') mode and the vehicle is restarted within 10 seconds, the vehicle will not switch back to Drive ('D') mode as it should. Update the transmission control module software.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2019 VOLKSWAGEN JETTA
V1719012012855_73
ENGINE
Circular 20DZ
ELECTRICAL SYSTEM
Circular 20DZ
ENGINE AND ENGINE COOLING
Dealer 20DZ
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
Bulletin 37O8
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Dealer 37O8
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Dealer 37O8
ELECTRICAL SYSTEM
VIN4APIN20230515
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
VIN4APIN20230424
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
V012302_2069588
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL