2018 IC BUS CESB — Problems, Recalls & Safety Data
N/A
Safety Rating
0
Owner Complaints
12
Recalls
21
Service Bulletins
0
Investigations
Overview of the 2018 IC BUS CESB
The 2018 IC BUS CESB has received a total of 0 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). There have been 13 recall campaigns affecting this vehicle, covering issues with SERVICE BRAKES, HYDRAULIC:FLUID, STRUCTURE:BODY. 21 technical service bulletins have been issued by Navistar, Inc. for this model year.
Recalls for the 2018 IC BUS CESB
NHTSA has recorded 13 recalls for the 2018 IC BUS CESB, potentially affecting up to 112,739 vehicles.
Recall 25V503000 — SERVICE BRAKES, HYDRAULIC:FLUID
| 16,553 vehicles affected
Defect: International Motors, LLC (International) is recalling certain 2016-2024 IC Bus CESB school buses. The brake pressure switch assembly may leak brake fluid into the brake pressure switch's electrical components and cause an electrical short-circuit.
Consequence: An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will install a silicone black jumper harness, free of charge. Owner notification letters were mailed December 15, 2025. Owners may contact International customer...
View full details →Recall 25V580000 — STRUCTURE:BODY
| 457 vehicles affected
Defect: International Motors, LLC (International) is recalling certain 2016-2026 IC Bus CESB and 2016-2021 RESB school buses. The underfloor reinforcement may not have been installed, compromising the structural integrity of the buses. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 210, "Seat Belt Assembly Anchorages" and 222, "School Bus Passenger Seating...
Consequence: Reduced structural integrity may increase the risk of injury in a crash.
Remedy: Dealers will inspect and install a reinforcement channel as necessary, free of charge. Owner notification letters were mailed December 8, 2025. Owners may contact International customer service at 1-800-448-7825. International's number for this recall is 25514.
View full details →Recall 23V398000 — SERVICE BRAKES, HYDRAULIC:FLUID
| 15,398 vehicles affected
Defect: Navistar, Inc. (Navistar) is recalling certain 2016 and 2018-2024 IC Bus CE school buses. The brake pressure switch assembly may leak brake fluid into the brake pressure switch's electrical components and cause an electrical short-circuit.
Consequence: An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the brake pressure switch assembly and if necessary, the wire harness or fuse, free of charge. Owner notification letters were mailed...
View full details →Recall 20V220000 — FUEL SYSTEM, DIESEL: PRE-HEATER
| 23,299 vehicles affected
Defect: Navistar, Inc. (Navistar) is recalling certain 2017-2021 IC CE School Buses equipped with Cummins B6.7 diesel engines with fuel module option number FS90301 or FS90453. The electric fuel heater within the fuel module may overheat and cause plastic in the fuel heater to melt and potentially catch fire. It may also lead to engine stalling.
Consequence: A fire increases the risk of injury. An engine stall can increase the risk of a crash.
Remedy: Cummins will notify the affected Navistar customers and dealers will disable the fuel heater by either installing a plug in place of the heater or otherwise rendering the fuel heater non-operable and remove the fuse supplying electrical power to the...
View full details →Recall 19V373000 — SERVICE BRAKES, AIR:DISC:CALIPER
| 2,620 vehicles affected
Defect: Navistar, Inc. (Navistar) is recalling certain 2016-2020 IC CE and 2019 IC RE school buses equipped with Bendix ADB 22X brake calipers. The driver side rear brakes may drag.
Consequence: A dragging brake may cause damage to the brake components, which may activate the ABS warning light. The warning light may cause the driver to immediately stop the vehicle and transfer occupants. Additionally, the high temperatures at the wheel end can increase the risk of a fire. Either condition increases the risk of injury.
Remedy: Navistar will notify owners, and dealers will replace the left rear caliper with a redesigned adjuster mechanism, free of charge. The recall began July 12, 2019. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is...
View full details →Recall 19V216000 — FUEL SYSTEM, DIESEL: PRE-HEATER
| 23,122 vehicles affected
Defect: Navistar, Inc. (Navistar) is recalling certain 2017-2020 International DuraStar and WorkStar, 2018-2020 IC Bus CECB, International HV and MV, 2018-2019 IC Bus 1300 FBC and HCCB, and 2019-2020 IC Bus TCCB vehicles equipped with Cummins B6.7 diesel engines with fuel module option number FS90301 or FS90453. The electric fuel heater within the fuel module may overheat and cause plastic in...
Consequence: A fire increases the risk of injury. An engine stall can increase the risk of crash.
Remedy: Cummins will notify the affected Navistar owners. Cummins dealers will replace the fuel heater with a newly designed fuel heater, free of charge. The recall began May 2, 2019. Owners may contact Cummins customer service at 1-800-286-6467 or Navistar customer...
View full details →Recall 19V217000 — FUEL SYSTEM, DIESEL: PRE-HEATER
| 20,142 vehicles affected
Defect: Navistar, Inc. (Navistar) is recalling certain 2017-2020 IC Bus CESB school buses equipped with Cummins B6.7 diesel engines with fuel module option number FS90301 or FS90453. The electrical wiring within the fuel heater may overheat and may cause plastic in the fuel heater to melt and potentially catch fire. It may also lead to engine stalling.
Consequence: A fire increases the risk of injury. An engine stall can increase the risk of crash.
Remedy: Cummins will notify the affected Navistar owners. Cummins dealers will replace the fuel heater with a newly designed fuel heater, free of charge. The recall began May 2, 2019. Owners may contact Cummins customer service at 1-800-286-6467 or Navistar customer...
View full details →Recall 18V563000 — EQUIPMENT ADAPTIVE/MOBILITY
| 631 vehicles affected
Defect: Navistar, Inc. (Navistar) is recalling certain 2015-2019 IC Bus CE school buses, equipped with certain S-Series and K-Series Titanium Wheelchair Lifts, models K200, K201, K550, K551, S200, S2201, S550 and S551. The wheelchair lift positioning input cam may fail while the lift is in use, allowing the platform to travel higher than the vehicle's floor height.
Consequence: If the wheelchair lift platform stops above the vehicle floor, the wheelchair user can tip inwards toward the vehicle when exiting the lift, increasing their risk of injury.
Remedy: Navistar will notify owners, and IC Bus or Ricon dealers will replace the injection molded cam with an aluminum machined cam, free of charge. The recall began October 5, 2018. Owners may contact Navistar customer service at 1-800-448-7825.
View full details →Recall 18V315000 — STRUCTURE:EMERGENCY:ESCAPE/EGRESS/EXIT
| 7,859 vehicles affected
Defect: Navistar, Inc. (Navistar) is recalling certain 2018-2019 IC Bus CE and 2019 IC Bus RE school buses. The release mechanism on the emergency windows may be difficult to open in an emergency situation. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 217, "Bus Emergency Exits and Window Retention and Release."
Consequence: If extra force is needed to pull the release handle, exit of the vehicle may be hindered, increasing the risk of injury in the event of an emergency.
Remedy: Navistar will notify owners, and dealers will apply dry lubricant to the latch assembly, free of charge. The recall began on June 13, 2018. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 18508.
View full details →Recall 18V124000 — FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
| 1,047 vehicles affected
Defect: Navistar, Inc. (Navistar) is recalling certain 2016-2019 IC bus CE school buses equipped with 8.8L liquid propane gas (LPG) engines. The LPDM relay for the propane booster pump and the scavenge pump may intermittently fail, causing the fuel pump to stop.
Consequence: If the fuel pump stops, the bus will stall, increasing the risk of a crash.
Remedy: Navistar will notify owners, and dealers will replace the LPDM relay, free of charge. The recall began on April 12, 2018. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 18501.
View full details →Recall 18V124000 — ELECTRICAL SYSTEM
| 1,047 vehicles affected
Defect: Navistar, Inc. (Navistar) is recalling certain 2016-2019 IC bus CE school buses equipped with 8.8L liquid propane gas (LPG) engines. The LPDM relay for the propane booster pump and the scavenge pump may intermittently fail, causing the fuel pump to stop.
Consequence: If the fuel pump stops, the bus will stall, increasing the risk of a crash.
Remedy: Navistar will notify owners, and dealers will replace the LPDM relay, free of charge. The recall began on April 12, 2018. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 18501.
View full details →Recall 17V579000 — SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
| 228 vehicles affected
Defect: Navistar, Inc. (Navistar) is recalling certain 2018-2019 IC Bus CE school buses. The hydraulic brake hose on the steer axle may be improperly routed and, as a result, the brake hose may contact the tire.
Consequence: Contact with the tire may cause the hose to leak brake fluid, affecting braking performance and increasing the risk of a crash.
Remedy: Navistar will notify owners, and dealers will correctly route the drop hose, replacing the drop hose if damage is found, free of charge. The recall began on October 11, 2017. Owners may contact Navistar customer service at 1-331-332-1590. Navistar's number...
View full details →Recall 17V257000 — ELECTRICAL SYSTEM
| 336 vehicles affected
Defect: Navistar, Inc. (Navistar) is recalling certain 2016-2018 IC Bus CE school buses equipped with a plastic booster pump, 17k Webasto heater and a Webasto Smart Temp timer. The power circuit for the heater booster pump may be unfused.
Consequence: Without circuit protection, if the vehicle has a heater booster pump electrical failure, it can increase the risk of a fire.
Remedy: Navistar will notify owners, and dealers will relocate the circuit to a fused section of the power distribution center, free of charge. The recall began on May 12, 2017. Owners may contact Navistar customer service at 1-331-332-1590. Navistar's number for...
View full details →Owner Complaints for the 2018 IC BUS CESB
No complaints have been filed with NHTSA for the 2018 IC BUS CESB.
Safety Rating for the 2018 IC BUS CESB
NHTSA has not yet tested the 2018 IC BUS CESB in its New Car Assessment Program.
Technical Service Bulletins for the 2018 IC BUS CESB
Navistar, Inc. has issued 21 technical service bulletins (TSBs) for the 2018 IC BUS CESB. TSBs are notices sent by manufacturers to their dealers describing a known issue and the recommended repair procedure.
IK1201521 — ENGINE
This document will guide users through supplemental oil consumption diagnostics for 8.8L PSI gas and propane engines.
IK0800591 — EQUIPMENT ADAPTIVE/MOBILITY
CE Bus Cowl Panel Relay Kit
19506 — SERVICE BRAKES, AIR
The ADB22X caliper on the left (driver side) rear corner on school bus applications may experience an unintended reduction in running clearance during operation, which can lead to a dragging brake. The problem occurs intermittently.
IK1300169 — FUEL SYSTEM, GASOLINE
Bus Lacking Power Climbing a Hill; only models with PSI 8.8L gasoline engine
IK0400016 — PARKING BRAKE
Aggressive Brakes with Air Brake Foot Valve Leak on Bus; only models with feature code 04WEA - Parking Brake Interlock - With Air Brakes Only
IK1500097 — FUEL SYSTEM, GASOLINE
Known fueling issues for buses equipped with the PSI 8.8 Gasoline Engine
IK1600246 — EQUIPMENT ADAPTIVE/MOBILITY
Hood Cable replacement; only models with Gas or Propane engines
IK1600246 — EQUIPMENT
Hood Cable replacement; only models with Gas or Propane engines
IK1500096 — FUEL SYSTEM, GASOLINE
Gasoline Bus - 60gal Fuel Tank Baffles in Incorrect Locations; only models with gasoline engine
REC18508 — LATCHES/LOCKS/LINKAGES
Certain school buses may not conform to Federal Motor Vehicle Safety Standard (FMVSS) 217 The force necessary to operate the emergency window release latch may exceed the maximum allowable force of 20 lbs.
Showing 10 of 21 technical service bulletins.
NHTSA Investigations for the 2018 IC BUS CESB
There are no NHTSA defect investigations on record for this vehicle.
Other Model Years of the IC BUS CESB
- 2015 IC BUS CESB — 0 complaints
- 2016 IC BUS CESB — 1 complaint
- 2017 IC BUS CESB — 0 complaints
- 2018 IC BUS CESB (current)
- 2019 IC BUS CESB — 0 complaints
- 2020 IC BUS CESB — 0 complaints
- 2021 IC BUS CESB — 3 complaints
- 2022 IC BUS CESB — 6 complaints
- 2023 IC BUS CESB — 1 complaint
Other IC BUS Models
- IC BUS CE — 23 total complaints
- IC BUS PB105 — 11 total complaints
- IC BUS CASB — 4 total complaints
- IC BUS RESB — 4 total complaints
- IC BUS CE SBUS — 2 total complaints
- IC BUS BE — 1 total complaint
- IC BUS FECB — 1 total complaint
- IC BUS RE — 1 total complaint