AutoStatsIQ
Data through Oct 2026
Model year

2020 Prevost H3

Body and fuel not decoded. Owner complaints on file from no date to no date.

Recalls (1)Complaints (0)Investigations (1)Bulletins (24)
Recall campaigns covering this model year15 vehicles or units across those campaigns
Owner complaints0Not enough peers on file
Severity indexNoneCrash, fire, injury or death per 100
First 24 months0Complaints in its first two years
Complaints over time

Complaints about the 2020 Prevost H3 by year filed

Owner complaints about this model year, by the year they were filed with NHTSA.

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Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

Complaints by component

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

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Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

One recall campaign covers the 2020 Prevost H3

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Recall campaigns for the 2020 Prevost H3
CampaignFiledSubjectComponentVehiclesRemedy
21V-267Apr 16, 2021Electronic control center circuit board may be damaged by voltages over 18 voltsElectrical system5Repair or modification
Source: NHTSA ODI recalls file.
Look up a VIN at NHTSA
Owner complaints

What owners reported about the 2020 Prevost H3

The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.

0 complaints on file.

    Source: NHTSA ODI complaints file.
    Investigations

    1 NHTSA investigation on file

    • PE21011 Preliminary evaluation, Electrical system
      Alternator Front Bearing Failure
      Opened May 13, 2021, closed Oct 3, 2022 · led to a recall
    Source: NHTSA ODI investigations file.
    All investigations
    Service bulletins

    24 manufacturer communications cover this model year

    Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall.

    • IS-21072B Jan 16, 2023 · Service Bulletin/Repair Instructions
      STEERING GATEWAY. Revision B - PIN 2 and 10 were inverted on connector A139
    • MI22-12B Dec 7, 2022 · Service Bulletin/Repair Instructions
      Air Tanks Draining Sequence. Revision: B - General Update
    • IS-22055 Dec 15, 2022 · Service Bulletin/Repair Instructions
      H3 SERIES LED HEADLAMPS RETROFIT
    • MI22-12A Nov 17, 2022 · Service Bulletin/Repair Instructions
      Air Tanks Draining Sequence. Revision: A - Erroneous Secondary & Accessory tanks location.
    • MI22-12 Nov 2, 2022 · Service Bulletin/Repair Instructions
      Air Tanks Draining Sequence
    • IS-22902 Sep 15, 2022 · Service Bulletin/Repair Instructions
      TAG AXLE HUB FLANGE - ALTERNATE CAP SCREW
    • IS21-072 Aug 17, 2022 · Service Bulletin/Repair Instructions
      STEERING GATEWAY, revision A : Cancel watch dog removal from EFD part of the instruction
    • MI20-08C Jul 13, 2022 · Service Bulletin/Repair Instructions
      STORAGE AND STARTUP GUIDELINES : part number updates
    • WB22-07 Jul 6, 2022 · Service Bulletin/Repair Instructions
      TGW PROGRAMMING
    • IS21-072A Jun 29, 2022 · Service Bulletin/Repair Instructions
      STEERING GATEWAY Revision A Cancel watch dog removal from EFD part of the instruction
    • IS20-925A Jun 13, 2022 · Service Bulletin/Repair Instructions
      CENTRAL HVAC MERV FILTERS INSTALLATION
    • IS20-932A May 25, 2022 · Service Bulletin/Repair Instructions
      H3 SERIES ENVIROCARE - IONS AIR SANITIZER
    • IS22-040 May 23, 2022 · Service Bulletin/Repair Instructions
      BRAKE PEDAL SEAL PLATE INSTALLATION KIT
    • MI21-13A Dec 9, 2021 · Service Bulletin/Repair Instructions
      An automated test is available to check the big HVAC superheat from the driver seat. This test is controlled by Multiplex, eliminating interventions and the need to take measures on the vehicle.
    • SR19-31C Nov 23, 2021 · Service Bulletin/Repair Instructions
      ENGINE CONTROL MODULE (ECM) SOFTWARE UPDATE - Engine Cooling Strategy in High Altitude Operation Revision C: VIN range in application box rearranged for H3 coaches
    • MI21-06 Nov 17, 2021 · Service Bulletin/Repair Instructions
      Diesel Exhaust Fluid ( DEF ) Contamination In Fuel System, Inspection And Repair – From US10 to newer engine generation
    • SP18-35F Sep 3, 2021 · Service Bulletin/Repair Instructions
      P20EE (diagnostic troubleshooting code) SOLUTION - NOX CONVERSION EFFICIENCY Rev E: expiration date removed
    • Mi21-07A Sep 21, 2021 · Service Bulletin/Repair Instructions
      RONT & TAG AXLE – UNITIZED HUB BEARING END PLAY VERIFICATION AND REPLACEMENT
    • MI20-08C Jun 3, 2021 · Service Bulletin/Repair Instructions
      STORAGE AND STARTUP GUIDELINES: Periodically, circumstances arise requiring operators to temporarily park a coach in storage. Whether it is a few weeks or several months, sporadic out of service times or a full stop, Prevost recommends following the guideli…
    • IS-20925A Jun 15, 2021 · Service Bulletin/Repair Instructions
      CENTRAL HVAC MERV FILTERS INSTALLATION REVA
    • IS-20932A Jun 21, 2021 · Service Bulletin/Repair Instructions
      H3 SERIES ENVIROCARE - IONS AIR SANITIZER REV A
    • is_19037a Jun 1, 2021 · Service Bulletin/Repair Instructions
      PREVOST DRIVER ASSIST SYSTEM CAMERA & HEAD-UP-DISPLAY INSTALLATION ON H3 SERIES
    • IS-20932 Jun 1, 2021 · Service Bulletin/Repair Instructions
      H3 SERIES ENVIROCARE - IONS AIR SANITIZER
    • MI21-01 Jan 15, 2021 · Service Bulletin/Repair Instructions
      VOLVO I-SHIFT TRANSMISSION REPLACEMENT - DIFFERENCE BETWEEN CONNECTIONS AT THE TOP OF THE OIL FILTER HOUSING
    Source: NHTSA manufacturer communications files.
    About service bulletins