Consumer stated that vehicle was leaking gas for one year. Consumer took vehicle to repair shop 3 times, and the mechanic was unable to resolve the problem. Gas odor was strong.
The worst 1991 Volvo 780 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Fuel system1
- Seats1
- Wheels1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Fuel system1
- Seats1
- Wheels1
Recalls 1
Electrical system: wiring
- What is wrong
- Vehicle description: passenger vehicles. Due to limited space and variations in the assembly of the cables, chafing of the insulation of the cables feeding the seat heater, power seat motors and seat belt warning indicator situated under the front seat, can occur.
- Risk
- This chafing can lead to a low ohm short circuit.
- Remedy
- Dealers will inspect the cable harnesses and, if necessary, correct or replace these cables.
Recall number 97V166000 · Recall details
See all 1 recalls for the 1991 Volvo 780
Defect investigations
Inadvert. Air bag deploys
There is no summary currently available
EA94015
Inadver.air bag deployment
There is no summary currently available
PE93095
Technical service bulletins for the 1991 Volvo 780 65
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Vida qr
- Shipping and Handling of Volvo Lithium-ion 48V Mild Hybrid Battery to Global Battery Solutions (GBS)
- Mandatory Tool List bulletin: Volvo mandatory Special Tools are necessary for technicians to properly...
- This is a Technical Journal: Swapping control modules from vehicle to vehicle for diagnostics should be...
- This is a Service Manager Bulletin: Technician Skillset Requirments
- Software Installation Policy changes.
- Retailers should only use a Volvo part number on claims for items purchased directly from Volvo
- This is a Service Product Journal: Information Notice
- Winter Wheel Applications including rim sizes, steel wheel parts numbers and wheel cover part numbers
- This is a Technical Journal: When sensitive information, like vehicle speed, brake usage, etc
What 1991 Volvo 780 owners say
Most recent owner complaints, unedited.
Consumer states while swerving the left front wheel came off the vehicle. The dealer and the manufacturer were not notified. Feel free to provide any further information.
Front power seat failed due to faulty wiring
Compare the 1991 Volvo 780
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Questions about the 1991 Volvo 780
Is the 1991 Volvo 780 reliable?
Owners have filed 3 complaints about the 1991 Volvo 780, 1.5 times a typical 780 model year.
What is the most common problem with the 1991 Volvo 780?
Fuel and propulsion system, with 1 complaint. Next is seats (1).
How many recalls does the 1991 Volvo 780 have?
1 recall, covering electrical system.
VIN decoder
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