Recall 17V579 affects 228 2018-2019 Ic Bus Cesb school buses for misrouted brake hoses. Repair is free at any franchised Ic Bus dealer.
Ic Bus is recalling 228 2018-2019 Cesb school buses because the hydraulic brake hose on the steer axle can be routed so it contacts the tire. Tire contact can make the hose leak brake fluid, reduce braking performance, and increase crash risk; Ic Bus dealers will complete the free repair.
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What's wrong?
The hydraulic brake drop hose on the 2018-2019 Ic Bus Cesb school bus carries brake fluid to the steer axle brake calipers. When the driver presses the brake pedal, fluid pressure moves through this hose so the calipers clamp the brake pads against the rotors. The hose has to stay clear of tire and wheel movement while it flexes with steering and suspension travel.
On affected buses, the steer axle brake hose was routed incorrectly after a hose revision added extra length. That added length can let the hose contact the tire. Tire contact can abrade the hose, and abrasion can lead to a brake fluid leak at the steer axle.
Before a hose fails, a pre-trip inspection can show rubbing damage or fluid leaking from the hose. During braking, the bus can also pull to one side, which points to uneven braking at the steer axle.
Who's affected?
Covers the Cesb across the 2018 and 2019 model years, with the same hydraulic brake hose listed for both years.
| 2018 Ic Bus Cesb | hydraulic brake hose |
|---|---|
| 2019 Ic Bus Cesb | hydraulic brake hose |
| Units affected | 228 |
A matching year and model does not confirm inclusion. Check your VIN to confirm whether your specific bus is included.
What's the safety risk?
If the drop hose rubs against the tire, brake fluid can leak, braking performance can drop, and crash risk increases. During pre-trip inspection, look for abrasion or fluid at the hose, and treat a pull during brake application as a reason to stop and call the dealer. Repair is free at any franchised Ic Bus dealer.
What should I do?
- Check your VIN to confirm your 2018-2019 Ic Bus Cesb is included in this recall.
- Contact a franchised Ic Bus dealer to schedule the free hydraulic brake drop-hose routing repair that keeps the hose away from the tire.
- Bring the recall notice if Ic Bus mailed one. If not, reference recall number 17V579 when you call.
- Avoid driving the bus if you see brake fluid leaking or notice weaker braking, and ask the dealer how to move it safely.
What happens at the repair
At the dealer, an Ic Bus technician checks the steer axle hydraulic brake drop hose and routes it correctly so it does not contact the tire. If the hose shows damage, the technician replaces it. The recall repair is free, including parts and labor. The manufacturer's standard reimbursement plan applies to eligible repairs paid before the owner notice, and the customer notification includes claim instructions. If you already paid for a related brake hose repair, keep the repair order and payment records for the reimbursement claim.
| Reimbursement | Reimbursement available |
|---|
Timeline
| September 20, 2017 | NHTSA published the recall |
|---|---|
| October 11, 2017 | Owner notification mailed |
| October 12, 2017 | Dealer notification began |
| October 12, 2017 | Dealer notification ended |
| October 12, 2017 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 17V579?
Recall 17V579 covers 228 2018-2019 Ic Bus Cesb school buses with a steer-axle hydraulic brake hose that is routed incorrectly. The hose can contact the tire, leak brake fluid, reduce braking performance, and increase crash risk. Ic Bus dealers will correct the hose routing for free.
What should I do if my 2018-2019 Ic Bus Cesb is on this recall?
Check your VIN to confirm your specific bus is included in recall 17V579. If it is, contact a franchised Ic Bus dealer to schedule the brake-hose routing repair. Reference recall number 17V579 when you call. The dealer will replace the drop hose if damage is found.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Ic Bus dealers will correctly route the drop hose for free. If the hose is damaged, the dealer will replace it as part of the recall remedy.
What is the safety risk?
The safety risk is reduced braking performance. If the hydraulic brake hose contacts the tire, the hose can leak brake fluid and increase crash risk. Until the bus is repaired, ask the Ic Bus dealer how to handle service scheduling and inspection.
What if I bought this Ic Bus Cesb used?
The free recall repair still applies. Recall coverage follows the vehicle, not the original owner. Check your VIN to confirm whether the bus is included, then contact a franchised Ic Bus dealer and reference recall number 17V579 when you schedule the repair.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/17V579000 |
|---|---|
| Ic Bus customer service | 1-331-332-1590 |
| NHTSA recall # | 17V579 |
| NHTSA recall # (full) | 17V579000 |
Source documents
-
Download Recall Investigation Document (PDF) (PDF) - Download Owner Notification Letter (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 25, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →