Engine coolingPart report
1999 Volvo VN770 Engine cooling Problems
- Complaints
- 3about this part
- Share
- 10%of 31 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 engine cooling of the 1999 Volvo VN770, 10% of the 31 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
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Engine cooling: other model years
Other parts of the 1999 Volvo VN770
Suspension
15 complaintsElectrical system
11 complaintsTransmission and drivetrain
8 complaintsVisibility (wipers, defrost, mirrors)
6 complaintsSteering
4 complaintsBody and structure
3 complaintsTires
3 complaintsEquipment
1 complaintsFuel system
1 complaintsLatches, locks and linkages
1 complaintsOther or unknown
1 complaints
15 complaintsElectrical system
11 complaintsTransmission and drivetrain
8 complaintsVisibility (wipers, defrost, mirrors)
6 complaintsSteering
4 complaintsBody and structure
3 complaintsTires
3 complaintsEquipment
1 complaintsFuel system
1 complaintsLatches, locks and linkages
1 complaintsOther or unknown
1 complaints
← All problems reported for the 1999 Volvo VN770
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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