AI Damage2023 IC BUS Cesb: common problems
The maker issued 88 service bulletins for this year. Details by component below, with sources.
Key figures
- Technical service bulletins (TSB)
- 88
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Electrical system | 0 | 0 | 27 |
| Engine and cooling | 0 | 0 | 17 |
| Structure | 0 | 0 | 11 |
| Powertrain | 0 | 0 | 9 |
| Steering | 0 | 0 | 6 |
| Engine | 0 | 0 | 5 |
| Equipment | 0 | 0 | 5 |
| Service brakes | 0 | 0 | 4 |
| Visibility | 0 | 0 | 4 |
| Seats | 0 | 0 | 2 |
| Suspension | 0 | 0 | 2 |
| Vehicle speed control | 0 | 0 | 2 |
| Forward collision avoidance | 0 | 0 | 1 |
| Fuel/propulsion system | 0 | 0 | 1 |
Comparison
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
- Structure. Rails, pillars, panel gaps, signs of pulling or welding.
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- The purpose of this article is to provide updated repair guidelines for the engine oil pan leak on all…
The purpose of this article is to provide updated repair guidelines for the engine oil pan leak on all 8.8L gasoline and LPG engines. Engine oil can leak from the rear of the engine oil pan due to an excessive gap in…
- This document provides guidance for troubleshooting issues with the entrance door of the Next Gen CE Bus
While the primary focus is on achieving a properly adjusted latching entrance door, it also includes additional helpful tips. Please note that this document is not exhaustive and only addresses some common issues and…
- This document will guide the user through installing 12V disconnect label to the battery door
- Entrance door set screw may loosen over time and with use
- Certain International® trucks and IC BusTM CE Series buses may have out of date BCM programing that may…
Certain International® trucks and IC BusTM CE Series buses may have out of date BCM programing that may cause erroneous fault codes after a vehicle sits for 2 or 3 days.
- This document provides guidance for assessing the feasibility of implementing a customer-requested change…
This document provides guidance for assessing the feasibility of implementing a customer-requested change to an engine or vehicle parameter/feature. Customer requested changes will be approved in accordance with the…
- This document is for Diesel buses MY2020, MY2021, MY2022, MY2023, and MY2024 specifically built between…
This document is for Diesel buses MY2020, MY2021, MY2022, MY2023, and MY2024 specifically built between 11/30/20 and 5/18/23 that are experiencing fuel leaks at the fuel tank cap for not being seated fully, and for…
- This document will instruct the user on installing and programming a fuel water separator heater system…
This document will instruct the user on installing and programming a fuel water separator heater system for a Next Gen Bus built without the heater option.
- This tool is designed to compare Diamond Logic feature data across multiple vehicle configuration files
It allows users to quickly load files either manually or directly from the Diamond Logic Builder Vehicles folder using VIN-based selection. As files are added or removed, the comparison runs automatically with no…
- New CARB Idle Reduction Change Request
- Engine replacements for all International engines will need to follow this procedure
- This document will guide the user through a step-by-step procedure for detecting water leaks in vehicle…
This document will guide the user through a step-by-step procedure for detecting water leaks in vehicle cabs and windshields using an ultrasonic sound detector.
NHTSA lists 88 bulletins for this year; the 12 newest are shown here.
Other years of this model
Questions and answers
What are the most common problems with the 2023 IC BUS Cesb?
There are no owner complaints in the NHTSA data for this year; the data comes from 88 manufacturer service bulletins.
How many service bulletins (TSB) were issued for the 2023 IC BUS Cesb?
NHTSA lists 88 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2023 IC BUS Cesb from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2023 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.