NHTSA Campaign Number: 18V902
Manufacturer Navistar
, Inc.
Components SERVICE BRAKES, HYDRAULIC
Potential Number of Units Affected 475
A false code or a brake warning light may lead a driver to immediately pull over to transfer passengers to another bus, which can increase the risk of injury. Additionally, if the driver is aware that the warning is false, they may continue to use the bus, and in the event of an actual brake system problem, the driver will not be warned, increasing the risk of a crash.
Summary
Navistar
, Inc. (Navistar
) is recalling certain 2019-2020 IC Bus CE school buses equipped with hydraulic brakes. The brake pressure switch on these buses may become stuck possibly resulting in a false fault code and brake warning light on the instrument cluster.
Remedy
Navistar
has notified owners, and dealers will inspect and replace any switch found from the suspect lot, free of charge. The recall began January 30, 2019. Owners may contact Navistar
customer service at 1-800-448-7825. Navistar
’s number for this recall is 18520.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Remedy Instructions and TSB
January, 2019
Owner Notification Letter
January, 2019
Recall Acknowledgement
February 8, 2019
Latest Recalls Documents
- Mixes well with conventional fluids
- Low-moisture formula provides excellent vapor lock protection
- Ideal for hydraulic and disc brakes
- Provides an extra margin of safety in extreme braking conditions (packaging may vary)
- Mix of polyglycol ethers ensures hot brake-system operation will not create dangerous vapor
- Excellent for ABS, disc and drum brake systems
- Delivers braking power when needed by avoiding a spongy pedal
- Both wet and dry boiling points exceed the minimum government standards
- Ideal for hydraulic and disc brakes
- Mixes well with conventional fluids
- Low-moisture formula provides excellent vapor lock protection
- Brake Fluid
DOT 4 – Reliable Performance: STP Synthetic DOT 4 brake fluid
is designed to help protect brake systems and support consistent braking performance in a wide range of driving conditions - Brake Fluid
DOT 4 Compatibility: This brake fluid
DOT 4 formula works with ABS, disc, and drum systems and is suitable for vehicles requiring DOT 3 or DOT 4 specifications - High-Temperature Protection: Advanced dot4 brake fluid
formulation helps resist brake failure caused by vapor lock while maintaining performance under high heat conditions - Break Fluid System Protection: This break fluid helps protect against corrosion and wear, supporting the longevity and reliability of key brake system components
- Suitable for Multiple Applications: Compatible with cars and trucks this versatile formula works with a wide range of brake fluids requirements
- High quality blend of polyethylene glycol ethers and additives
- Compatible with all brake system rubber components and other brake fluids
- Prevents seal hardening or softening
- Protects against rust and corrosion
- Provides excellent lubricity
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