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NHTSA Campaign Number: 18V259
Manufacturer Blue Bird Body Company
Components VEHICLE SPEED CONTROL
Potential Number of Units Affected 364
Throttle Input may not be Blocked as Expected
If throttle input is allowed, the bus may be able to overpower the applied brake, causing the bus to move unexpectedly, increasing the risk of a crash or an injury.
Summary
Blue Bird Body Company (Blue Bird) is recalling certain 2017-2018 Blue Bird Vision school buses equipped with Gen4 Ford engines with an optional brake and throttle interlock. The brake and throttle interlock is supposed to apply the service brakes and prevent accelerator pedal input when activated, however the throttle input is not being blocked.
Remedy
Blue Bird will notify owners, and dealers will update the Smart Relay Module software. The recall is expected to begin in May 2018. Owners may contact Blue Bird customer service at 1-478-822-2242. Blue Bird’s number for this recall is R18ZF-SB.
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.
Recall Acknowledgement
May 17, 2018
https://static.nhtsa.gov/odi/rcl/2018/RCAK-18V259-7812.pdf
- Provides an extra margin of safety in extreme braking conditions
- 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
- 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
- High compatibility. Use with or direct replacement for DOT 3, DOT 4, and DOT 5. 1
- Extended Service Interval (ESI): Lasts 100% longer than DOT 3, 50% longer than DOT 4, and 10% longer than DOT 5. 1
- Exceeds all DOT 3, DOT 4, and DOT 5. 1 standards
- Wet boiling point ~ 365 DegreeF/Viscosity at -40 DegreeC ~ 685mm2/s
- Standard brake fluid has a recommended change interval of 2 years. The recommended change interval for Bosch ESI6 is 3 years.
- Premium brake and hydraulic clutch fluid that protects internal components from corrosion under normal use
- High boiling point to minimize brake fluid boiling and vapor lock
- Excellent low temperature capability and stability when used where lower cold viscosities are required
- Excellent low temperature capability and stability when used where lower cold viscosities are required
- PERFORMANCE – The 336⁰ F wet boil point and 521⁰ F dry boil point exceeds common characteristics for DOT 4 brake fluids
- PROTECTION – Provides corrosion protection in brake components
- PEACE OF MIND – Matches needs of all DOT 4 manufacturer recommendations
- HARSH CONDITIONS – Offers low level of compressibility
- FITS EVERYTHING – Compatible with all DOT 3 and DOT 4 applications
- Premium DOT 3 Brake Fluid has a minimum boiling point of 450°F
- Meets and exceeds DOT 3 and all other Federal and SAE specifications and standards for motor vehicle brake fluids
- Mixes with all DOT 3 approved brake fluids
- Designed for use in disc, drum and ABS brake systems
- Synthetic quality brake fluid
- Contains special ingredients to guard against vapor lock and moisture absorption
- Exceeds requirements for both DOT 3 and DOT 4 brake fluids
- Specially formulated for DOT 4 brake fluid applications
- Designed for use in disc, drum and ABS brake systems
- Helps provide protection against brake failure from vapor lock
- Helps prevent corrosion in brake system
- Works with all brake system requiring DOT 3 fluids
- Exceeds federal motor vehicle safety standard No. 116
- Meets SAE spec. J1703.
- Minimal decrease of boiling point due to excellent water locking properties
- Non-foaming when filling and bleeding the brake system
- Excellent corrosion protection due to selected additives
- High safety tolerance against steam bubbles
- Makes brake fluid changing intervals of up to 3 years possible
- Maintains proper movement for safe, effective stopping performance
- Helps deliver a quieter braking system
- Produces smoother pedal travel
- Provides longer brake life and performance
- Install Wagner with total confidence
Last update on 2024-03-12 / Affiliate links / Images from Amazon Product Advertising API
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