AI Damage1991 Volkswagen Jetta: common problems
Owners of the 1991 Volkswagen Jetta filed 31 complaints with NHTSA, most often about visibility and engine and cooling. Details by component below, with sources.
Key figures
- Owner complaints
- 31
- involving a crash
- 2
What fails most often
- 1 Visibility 23% of all complaints
- 2 Engine and cooling 16% of all complaints
- 3 Vehicle speed control 16% of all complaints
- 4 Electrical system 13% of all complaints
- 5 Seat belts 10% of all complaints
- 6 Powertrain 6% of all complaints
- 7 Service brakes 6% of all complaints
- 8 Steering 6% of all complaints
- Visibility: 7 complaints (23% of all).
- Engine and cooling: 5 complaints (16% of all).
- Vehicle speed control: 5 complaints (16% of all).
- Electrical system: 4 complaints (13% of all).
- Seat belts: 3 complaints (10% of all).
Engines and transmissions
US-market versions per EPA. On the right: how many NHTSA complaints name this engine or transmission type.
- 1.8 L · petrol · 4 cyl
- 2 L · petrol · 4 cyl
- 1.6 L · diesel · 4 cyl
- 1.6 L · diesel · turbo · 4 cyl
- automatic, 3-speed
- manual, 5-speed
Drive: FWD
Symptoms owners describe
How many of the 31 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Visibility | 7 | 0 | 0 |
| Engine and cooling | 5 | 0 | 0 |
| Vehicle speed control | 5 | 0 | 0 |
| Electrical system | 4 | 0 | 0 |
| Seat belts | 3 | 0 | 0 |
| Powertrain | 2 | 0 | 0 |
| Service brakes | 2 | 0 | 0 |
| Steering | 2 | 0 | 0 |
| Structure | 2 | 0 | 0 |
| Fuel/propulsion system | 1 | 0 | 0 |
| Latches, locks, linkages | 1 | 0 | 0 |
| Suspension | 1 | 1 | 0 |
| Tires | 1 | 1 | 0 |
| Wheels | 1 | 1 | 0 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
I was in the center lane when the left rear tire separated. A piece of the tire tread that had separated hit the parking brake cable and jammed the left rear parking brake on. This caused vehicle to spin out of control.
Left rear wheel fell off due to wheel bearing being completely sheared off, causing accident. (new jersey state police report)
Accelerator cable disconnected from the gas pedal while driving at [address] pulled over to side of road as car died. Dangerous situation!
Tl* the contact owns a 1991 volkswagen jetta. While driving approximately 35 mph, the accelerator pedal independently disconnected. The contact was able to reconnect the pedal. The vehicle was not diagnosed or repaired the manufacturer was not made aware of the failure. The vin and failure mileage were unknown.
1991 volkswagen jetta heater core failure. Coolant smell and coolant loss dripping on carpet by drivers feet and fogs up windshield making it dangerous to drive especially at night. I have access to alldata auto repair website and there is a recall listed for this vehicle.
Tl contact owns a 1991 volkswagen jetta. Ever since the vehicle was purchased, the contact has had to replace the brakes, calipers, master cylinder, and brake booster. While driving 10 mph, she would have to place the vehicle into neutral and engage the emergency brake in order to stop the vehicle.
I went out the other day and the car would not start. I know it's not the starter. It is the seat belt system where the car won't start unless the seat belt is connected. The car still won't start so I am upset. Please make this work out for me.
The heater core connection lines in my jetta failed, and my sister was burned mildly when the hot coolant leaked down onto her feet, above the gas pedal. There is a recall already for this problem, but my vehicle manufacture date was not included in that recall ( recall campaign number: 92v050000 ).
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 6,740 of 36,656 model years in the NHTSA data (top 18% most complained about).
On average one model year of the Jetta has 228 complaints (45 years in the data). This year has 31, below average.
What to check before buying
- Visibility. Wipers, mirrors, defrosters, cracked glass.
- Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
- Vehicle speed control. Accelerator pedal, cruise control, throttle codes.
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
Other years of this model
- Jetta 198513 sources
- Jetta 198614 sources
- Jetta 198718 sources
- Jetta 198819 sources
- Jetta 198928 sources
- Jetta 199022 sources
- Jetta 199230 sources
- Jetta 199317 sources
- Jetta 1994117 sources
- Jetta 1995220 sources
- Jetta 1996174 sources
- Jetta 1997141 sources
- Jetta 1998192 sources
- Jetta 1999349 sources
- Jetta 2000439 sources
- Jetta 2001668 sources
- Jetta 2002702 sources
- Jetta 2003457 sources
- Jetta 2004231 sources
- Jetta 2005248 sources
- Jetta 2006580 sources
- Jetta 2007201 sources
- Jetta 2008188 sources
- Jetta 2009889 sources
- Jetta 2010852 sources
- Jetta 2011607 sources
- Jetta 2012500 sources
- Jetta 2013518 sources
- Jetta 2014388 sources
- Jetta 2015194 sources
- Jetta 2016667 sources
- Jetta 2017559 sources
- Jetta 2018443 sources
- Jetta 20191,049 sources
- Jetta 2020537 sources
- Jetta 2021544 sources
- Jetta 2022480 sources
- Jetta 2023377 sources
- Jetta 2024299 sources
- Jetta 2025180 sources
- Jetta 202692 sources
- Jetta 99997 sources
Questions and answers
What are the most common problems with the 1991 Volkswagen Jetta?
Owner complaints to NHTSA most often mention: visibility, engine and cooling, vehicle speed control. Total complaints: 31. The most frequent symptoms in complaint texts: A/C or heater (19%), door locks, latches, handles (6%), overheating, coolant loss (6%).
How many service bulletins (TSB) were issued for the 1991 Volkswagen Jetta?
NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 1991 Volkswagen Jetta from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 1991 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.