1991 Volvo 940 Problems: 2 Known Issues
1991 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated November 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 1991 Volvo 940 has 2 documented known issues. None of the listed issues is rated critical; this is not a complete reliability assessment. Across all issues with published estimates, repair costs range from $40 to $1,500. DIY maintenance guides at au7o.io.
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All 2 Known Issues
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Frequently Asked Questions
What are the most common Volvo 940 problems?
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 1991 Volvo 940 has 2 documented issues. Documented issues include: AW70/AW71 Transmission Overdrive and Shift Issues, Heater Blower Fan Resistor Pack Failure. None are rated critical, but regular maintenance is recommended.
Is the Volvo 940 reliable?
The 1991 Volvo 940 has 2 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. None of the matching records is rated critical; this is not a complete reliability assessment. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Volvo 940 problems?
Repair costs for known Volvo 940 issues range from $40 to $1,500, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 1991-1998 Volvo 940 AW70/AW71 Transmission Overdrive and Shift Issues?
The AW70/AW71-series automatic transmission develops overdrive lockout, harsh shifts, and eventually complete failure. The solenoid and valve body are common failure points. Repairs typically run $300-$1,500. Severity: medium.
What is the 1991-1998 Volvo 940 Heater Blower Fan Resistor Pack Failure?
The Volvo 940 blower motor resistor pack fails, causing the heater fan to only work on the highest speed setting. The resistor pack overheats and the solder connections crack. Repairs typically run $40-$200. Severity: low.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.