2023 Volkswagen Jetta engine problems
11 owner complaints filed with NHTSA name the engine on the 2023 Volkswagen Jetta — 26% of all complaints for this model year.
What owners report
“Car was started on afternoon of XXX and the Low Coolant alert sound and dashboard light came on. Opened hood and car was completely out of coolant. Took to Royal Automotive, Vestavia Hills, AL on Wednesday XXX to be fixed. Dealer assessment was “PERFORMED COOLING SYSTEM LEAK TEST. THE VEHICLE…”
filed Jul 20, 2026
“About 6 months after I bought my car the check engine light came on, took to vw still under Warranty. And they said it was just a harness on sale about 4 months later, it came back on and they kept my car for a week. And when I got my car back about 2 to 3 weeks later, it came back on again, and…”
filed Apr 30, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Oil Consumption Measurement and Electronic Oil Consumption Measurement
V1718062017813_24 · Service Bulletin/Repair Instructions · issued Jul 9, 2026Update programming for Evap Emission Control System
V0125042078297_5 · Service Bulletin/Repair Instructions · issued Jun 24, 2026Instruction, how to lubicate engine before initial start.
TT 13-20-01_3 · Service Bulletin/Repair Instructions · issued Jun 18, 2026Lubricating engine components before reassembly.
TT 10-18-02_2 · Service Bulletin/Repair Instructions · issued Jun 18, 2026
Engine problems in other Jetta years
| Year | Reports | Share |
|---|---|---|
| 2025 Jetta | 1 | 4% |
| 2024 Jetta | 11 | 29% |
| 2022 Jetta | 11 | 27% |
| 2021 Jetta | 5 | 8% |
| 2020 Jetta | 12 | 24% |
| 2019 Jetta | 146 | 27% |
| 2018 Jetta | 2 | 6% |
| 2017 Jetta | 32 | 20% |
| 2016 Jetta | 43 | 27% |
| 2015 Jetta | 43 | 22% |
| 2014 Jetta | 108 | 28% |
| 2013 Jetta | 112 | 22% |
Other reported problem areas on the 2023 Volkswagen Jetta
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.