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Service bulletin 14301

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10057634
Published by NHTSA2015-06-16
Manufacturer's number14301
Manufacturer's date2015-03-01
NHTSA componentSERVICE BRAKES

NHTSA's summary

GENERAL MOTORS 2011-2014 CHEVROLET EXPRESS , GMC SAVANA EQUIPPED WITH HINGED LEFT SIDE DOOR : TSB CONTAINS AN OWNER NOTIFICATION LETTER. SELECT DOCUMJENT SEARCH BUTTON BELOW. INADEQUATE CLEARANCE OF FUEL FILL PIPE CLAMP TO BRAKES. *LJ

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Brakes

Vehicles listed
CHEVROLET EXPRESS2011, 2012, 2013, 2014

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
24V7020002024-09-19. SERVICE BRAKES, HYDRAULIC:POWER ASSIST:HYDRAULIC:HOSES, LINES/PIPING, AND FITTINGS
20153522015-08-05. Brakes
20111882011-05-06. Brakes
11V2750002011-05-06. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
21-NA-0432025-02-12. Service bulletin. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
21-NA-0432024-12-10. Service bulletin. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
PIP5596A2024-04-15. Service bulletin. This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.
PIT4648D2023-12-26. Service bulletin. ABS Light and/or Service Stability Message On With DTC C0045 and/or C0050.
PIT5122D2023-12-11. Service bulletin. Stability Message Low Power Brake Light And Cruise Control Operation.
PIT5058B2023-11-20. Service bulletin. School Bus Brake Warning System RPO UJ1 Functional Test And Diagnostics.
PIT4648D2023-11-20. Service bulletin. ABS Light and/or Service Stability Message On With DTC C0045 and/or C0050.
23-NA-1442023-09-15. Service bulletin. This technical bulletin provides information and a solution to a condition of Brake Pedal Moves or Self Applies at Full Turns.
22-NA-0612023-06-06. Service bulletin. This technical bulletin provides a procedure to locate and repair a possible brake line that may have contacted the body mount.
PIT3665L2022-11-21. Service bulletin. This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.