Model yearPark outside

2021 IC BUS CE

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

Recall campaigns covering this model year6117k 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 2021 IC BUS CE by year filed

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

No campaigns match these filters.Reset filters
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.

No campaigns match these filters.Reset filters
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

6 recall campaigns cover the 2021 IC BUS CE

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 2021 IC BUS CE
CampaignFiledSubjectComponentVehiclesRemedy
23V-397Jun 2, 2023Brake pressure switch assembly may leak brake fluid into the brake pressure switch's electrical components and cause an electrical short-circuitPark outsideBrakes6,786Part replacement
23V-370May 25, 2023Anti-lock brake system (ABS) indicator light does not remain illuminated when a malfunction exists, and when the vehicle's ignition switch is on,…Brakes59,684Software update
21V-838Oct 25, 2021Engine control module (ECM) may set a fault code that results in an unexpected engine shut downEngine and cooling5Software update
20V-789Dec 17, 2020Weather seal of the illuminated stop sign unit may allow contaminants to enter into the unit, resulting in reduced performanceEquipment28Part replacement
20V-220Apr 17, 2020Electric fuel heater within the fuel module may overheat and cause plastic in the fuel heater to melt and potentially catch fireFuel system23,299Repair or modification
20V-219Apr 17, 2020Electric fuel heater within the fuel module may overheat and cause plastic in the fuel heater to melt and potentially catch fireFuel system27,421Repair or modification
Source: NHTSA ODI recalls file.
Owner complaints

What owners reported about the 2021 IC BUS CE

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

    NHTSA has not opened an investigation on this model year

    Source: NHTSA ODI investigations file.
    Service bulletins

    62 manufacturer communications cover this model year

    Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall; the 60 most recent are listed.

    • IK1201493 May 22, 2024 · Service Bulletin/Repair Instructions
      The purpose of this article is to provide updated repair guidelines for the engine oil pan leak on all 8.8L gasoline and LPG.
    • IK0400037 Apr 29, 2024 · Service Bulletin/Repair Instructions
      This document is to guide users to eliminate brake pedal rattle noise.
    • IK08000403 Apr 24, 2024 · Service Bulletin/Repair Instructions
      This document details the procedure that must be followed to ensure proper alternator troubleshooting.
    • IK0800351 Nov 21, 2023 · Service Bulletin/Repair Instructions
      J1939 Data Link Source Address Information
    • IK2600069 Sep 7, 2023 · Service Bulletin/Repair Instructions
      How to request a horsepower quote; all International and Cummins engines
    • IK2200109 Sep 25, 2023 · Service Bulletin/Repair Instructions
      Bus seat back foam inspection guidelines
    • IK1201457 Sep 22, 2023 · Service Bulletin/Repair Instructions
      Cummins B6.7 Grid Heater Relay
    • IK0400040 Sep 26, 2023 · Service Bulletin/Repair Instructions
      General Wheel Speed Sensor Troubleshooting
    • IK0300010 Sep 29, 2023 · Service Bulletin/Repair Instructions
      Diagnosis of chassis wander complaints.
    • IK2200154 Aug 18, 2023 · Service Bulletin/Repair Instructions
      Luggage rack upholstery repair; only busses equipped with luggage rack.
    • IK0800351 Aug 14, 2023 · Service Bulletin/Repair Instructions
      J1939 Data Link Source Address Information
    • IKo800080 Aug 14, 2023 · Service Bulletin/Repair Instructions
      J1939 Data Link Troubleshooting
    • IK1500105 Jun 21, 2023 · Service Bulletin/Repair Instructions
      Bus Diesel fuel Cap Leaks; only models built 11/30/2020 through 05/18/2023
    • IK0700120 Jun 16, 2023 · Service Bulletin/Repair Instructions
      QLS Emergency Calibration Revert Process
    • IK2200152 May 31, 2023 · Service Bulletin/Repair Instructions
      CE Bus Engine Cover Sealing
    • IK0700120 May 10, 2023 · Service Bulletin/Repair Instructions
      QLS Emergency Calibration Revert Process
    • 22502 May 10, 2023 · Service Bulletin/Repair Instructions
      Per agreement with EPA and CARB, Cummins, Inc. provided an emergency calibration for Cummins ISB, B6.7, ISL9, L9, and X15 engines when a DEF Quality Sensor (DQS) was not available. This action addressed the Diesel Exhaust Fluid (DEF) Quality Sensor failures…
    • IK1200101 Mar 23, 2023 · Service Bulletin/Repair Instructions
      Cummins Programming guide and fault codes285 & 265; only vehicles built with Cummins B6.7, X15, or L9 engines
    • IK0800554 Mar 21, 2023 · Service Bulletin/Repair Instructions
      Telematics installation guidelines - Only units with 500K data link
    • IK0800407 Mar 15, 2023 · Service Bulletin/Repair Instructions
      Starter diagnostics and warranty claim procedure for all engines and all chassis EXCLUDING vehicles equipped with PSI engines or Cummins ISB engine with Allison transmissions
    • IK0900141 Feb 23, 2023 · Service Bulletin/Repair Instructions
      Air Compressor Inlet Hose Chaffing / Leaking
    • IK0700115 Jan 10, 2023 · Service Bulletin/Repair Instructions
      QLS Emergency ECM Calibration; only models equipped with Cummins B6.7, X15, L9, or International A26 engines
    • IK0800351 Nov 16, 2022 · Service Bulletin/Repair Instructions
      J1939 Data link source address information
    • IK0700115 Nov 18, 2022 · Service Bulletin/Repair Instructions
      QLS Emergency Calibration. applies to 2016 and newer Cummins B6.6, X15, and L9 engines and all A26 engines
    • IK1201472 Sep 29, 2022 · Service Bulletin/Repair Instructions
      Pico Scope CCOS (Crankcase Separator Test)
    • IK1201469 Aug 23, 2022 · Service Bulletin/Repair Instructions
      PicoScope Test One Channel RCT
    • IK0800610 Aug 23, 2022 · Service Bulletin/Repair Instructions
      PicoScope Test Resistance and Ohmmeter
    • IK0800609 Aug 23, 2022 · Service Bulletin/Repair Instructions
      PicoScope Test for Datalink (CAN) Health Shorts & opens
    • IK0800607 Aug 23, 2022 · Service Bulletin/Repair Instructions
      PicoScope Test - Battery Loss of Charge - Parasitic Draw Test
    • IK0900141 May 25, 2022 · Service Bulletin/Repair Instructions
      Bus, DuraStar, and MV air compressor inlet hose chaffing/leaking; equipped with Cummins ISB / B6.7 Engines
    • IK0800351 Feb 10, 2022 · Service Bulletin/Repair Instructions
      J1939 Data Link Source Address Information
    • 21508 Jan 11, 2022 · Service Bulletin/Repair Instructions
      With the vehicle in motion, the engine control module (ECM) may set a fault code resulting in engine shut down without warning. Only models equipped with certain PSI engines
    • IK2600255 Nov 22, 2021 · Service Bulletin/Repair Instructions
      Greenhouse Gas Phase 2 Regulatory Compliance Implementation
    • IK1000003 Nov 2, 2021 · Service Bulletin/Repair Instructions
      Power Steering Diagnostics Flow / Pressure Specifications For Power Steering Gears and Power Steering Pumps
    • IK0800080 Nov 2, 2021 · Service Bulletin/Repair Instructions
      J1939 Data Link Troubleshooting
    • IK0700115 Nov 18, 2021 · Service Bulletin/Repair Instructions
      QLS Emergency Calibration; Models equipped with 2016 and newer Cummins B6.7, X15 and L9 engines or International A26 engine.
    • 21508 Interim Nov 9, 2021 · Service Bulletin/Repair Instructions
      With the vehicle in motion, the engine control module (ECM) may set a fault code resulting in engine shut down without warning; only models equipped with PSI gasoline or LPG engines.
    • IK2600254 Oct 14, 2021 · Service Bulletin/Repair Instructions
      New or replacement body control Module (BC,BCM) not detected; Gen 4 BCM
    • IK2600251 Oct 19, 2021 · Service Bulletin/Repair Instructions
      How to obtain As built parameter list
    • IK0700115 Oct 22, 2021 · Service Bulletin/Repair Instructions
      QLS Emergency Calibration; Models with 2016 Cummins ISX, A26 and EPA 2017 and newer Cummins X15, L9, or B6.7 engines
    • IK1201299 Sep 30, 2021 · Service Bulletin/Repair Instructions
      Engine Oil Capacities. All International electronic engines 1994 to present and Cummins ISB, ISM, or ISX engines
    • IK0900141 Sep 30, 2021 · Service Bulletin/Repair Instructions
      DuraStar and MV Air Compressor Inlet Hose Rub. Only models equipped with Cummins ISB or B6.7 engines
    • IK0700115 Sep 30, 2021 · Service Bulletin/Repair Instructions
      QLS Emergency Calibration. Only models with EPA 2017 and newer Cummins X15, L9, or B6.7 engines
    • IK0400040 Jul 19, 2021 · Service Bulletin/Repair Instructions
      General wheel speed sensor troubleshooting
    • IK0700112 Jun 4, 2021 · Service Bulletin/Repair Instructions
      Aftertreatment Clamp Corrosion; Single Can Aftertreatment Systems
    • IK1201459 May 18, 2021 · Service Bulletin/Repair Instructions
      Cummins engine vibration with aftermarket air conditioning installed
    • IK1201457 May 17, 2021 · Service Bulletin/Repair Instructions
      Cummins B6.7 Grid Heater Relay
    • IK2501419 Mar 1, 2021 · Service Bulletin/Repair Instructions
      CE Bus Radio PA not switching to external / internal speakers; only models with feature codes 49CLM or 49CLN
    • IK1900263 Mar 15, 2021 · Service Bulletin/Repair Instructions
      Bus with Cummins B6.7 engine and Dual A/C - Cylinder Head Failures
    • 20903 Jan 22, 2021 · Service Bulletin/Repair Instructions
      The electrical harness to the air dryer heater may have been assembled without the ground circuit for the heater element to function. School bus only; NOT TRANSIT BUS
    • IK1500074 Nov 17, 2020 · Service Bulletin/Repair Instructions
      Fuel Filters, Winter Additives, and Blending Fuels for Cummins® Engines
    • 20112 Sep 10, 2020 · Service Bulletin/Repair Instructions
      Certain IC Bus® CE buses may be built with Webasto fuel lines routed incorrectly.
    • IK1400005 Aug 25, 2020 · Service Bulletin/Repair Instructions
      Driveline Information Center and Troubleshooting Procedures
    • IK0800504 Aug 3, 2020 · Service Bulletin/Repair Instructions
      Repair Procedures for Vehicles Struck by Lightning
    • 20110 Aug 31, 2020 · Service Bulletin/Repair Instructions
      Certain school buses equipped with PSI gasoline or propane engines may have engine blocks without the counterbore machined where the oil pressure sensor is installed.
    • IK0800591 Jul 10, 2020 · Service Bulletin/Repair Instructions
      CE Bus Cowl Panel Relay Kit
    • IK2200150 Jun 18, 2020 · Service Bulletin/Repair Instructions
      This document will guide the user through determining if there is a sealing issue with the rear emergency door on a CE Bus.
    • IK2200149 Jun 17, 2020 · Service Bulletin/Repair Instructions
      This article is for adding additional protection to the driver's area of the bus to help mitigate the transmission of germs.
    • IK2200088 May 5, 2020 · Service Bulletin/Repair Instructions
      Factory Installed Air Conditioning, EC4.0 System operating instructions and the service manual
    • IK0800475 May 22, 2020 · Service Bulletin/Repair Instructions
      Radio Diagnostics and Information
    Source: NHTSA manufacturer communications files.