1986 Volvo 740 Electrical system Problems
- Complaints
- 3about this part
- Share
- 27%of 11 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the electrical system of the 1986 Volvo 740, 27% of the 11 complaints for this model year. 2 a fire, according to the filers. 1 recall campaign on record is filed under a similar system.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Plastic moulding covering wires coming off, electrical wires are exposed. Mechanic did not repair due to not being under warranty. Consumer stated due to the electrical wiring problems this cause the headlights, turn signals and parking lights to be inoperative as well as other componets that are affected.”
NHTSA complaint #828203, filed 1998-09“Consumer believes wiring problem existed which caused plastic odor and fire to start when consumer noticed smoke coming from near the gear shifter, flames appeared and the passenger compartment was completely incinerated, engine relatively undamaged.”
NHTSA complaint #784441, filed 2000-01Related recalls
- 87V064000May 11, 1987Engine wiring harness could chafe against an air conditioning pipe.Covers: Volvo 740 1985–1987, 760 1985–1987
Related service bulletins
- 10212892Feb 3, 2022Shipping and Handling of Volvo Lithium-ion 48V Mild Hybrid Battery to Global Battery Solutions (GBS)
- 10169394Nov 19, 2019This is a Technical Journal: Swapping control modules from vehicle to vehicle for diagnostics should be avoided. Swapping control modules may result in consequential damage to…
- 10169393Nov 14, 2019This is a Technical Journal: Swapping control modules from vehicle to vehicle for diagnostics should be avoided. Swapping control modules may result in consequential damage to…
- 10169391Nov 9, 2019Software Installation Policy changes.
- 10164851Aug 12, 2019Software Installation Policy changes.
- 10163310Jun 5, 2019This is a Service Product Journal: Information Notice. We process the personal data that you provide in connection with the creation of your VIDA account. The purpose of our…
- 10156282Aug 4, 2018This is a Technical Journal: Vehicle Key Not Found
- 10157931Mar 29, 2018Software Installation Policy changes - Canada
- 10156271Mar 20, 2018Software Installation Policy changes - Canada
- 10159065Mar 7, 2018Software Installation Policy changes - Canada
Electrical system: other model years
Other parts of the 1986 Volvo 740
3 complaintsEngine
1 complaintsFuel system
1 complaintsSeat belts
1 complaintsBody and structure
1 complaintsTransmission and drivetrain
1 complaints
← All problems reported for the 1986 Volvo 740
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology