The service and repair manual for the 2020 Volvo VHD — 12.8L and 10.8L I6 engines, 2 trims. Matched to this exact model year, so the specifications and sequences are the ones Volvo published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2020 |
|---|---|
| Engines | 12.8L 10.8L I6 — turbocharged |
| Trims | Base Straight Truck - Long Conventional · Base Tractor Truck - Long Conventional |
| Federal record | 4 recalls · 0 complaints · 233 technical service bulletins (refreshed 2026-08-21) |
02 / Known issuesRecalls on federal record for the 2020 VHD
- Seats — critical fasteners · 23V769000The attachment points may fail, allowing the bench seat to shift and increasing the risk of injury d.
- Service Brakes, Air · 20V536000A dislodged brake pedal would be inoperable, increasing a risk of a crash.
- Power Train — automatic transmission · 19V510000The deformation of the air tank strap t-bolts may cause the t-bolt to disconnect from the strap allo.
- Electrical System — wiring › fuses and circuit breakers · 19V509000If the fuse blows the transmission may not shift, increasing the risk of a crash.
Owners have filed 0 complaints and Volvo has issued 233 technical service bulletins for the 2020 VHD. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2020 VHD manual
Is this manual specific to the 2020 VHD?
Yes. It is the OEM manual matched to the 2020 model year, covering the 12.8L and 10.8L I6 across the Base Straight Truck - Long Conventional, Base Tractor Truck - Long Conventional trims. Specifications and procedure sequences are the ones Volvo published for this year.
What 2020 VHD problems does it help with?
4 recalls are on federal record for the 2020 VHD, covering seats, service brakes, air, power train. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Volvo dealers.
Does it include 2020 VHD wiring diagrams?
Yes — the complete wiring diagrams for the 2020 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $49.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther VHD years and 2020 Volvo models
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