# 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.

- Type: Service bulletin
- NHTSA id: 10090078
- Published by NHTSA: 2017\-02\-01
- Manufacturer's number: 14301
- Manufacturer's date: 2015\-03\-23
- NHTSA component: SERVICE BRAKES

## NHTSA's summary

14301 \- SPECIAL COVERAGE. ON SOME VEHICLES, EQUIPPED WITH A HINGED LEFT SIDE REAR DOOR \(E26\), INADEQUATE CLEARANCE MAY RESULT IN ABRASION TO ONE OR BOTH REAR BRAKE LINES. THIS COULD CAUSE BRAKE FLUID LOSS RESULTING IN DECREASED BRAKE LINE PRESSURE, INCREASED BRAKE PEDAL TRAVEL AND INCREASED STOPPING DISTANCE. ALERTS ANNOUNCING THIS POTENTIAL CONDITION ARE: A SUDDEN INCREASE IN BRAKE PEDAL TRAVEL; ILLUMINATION OF “BRAKES” LIGHT AND STABILITRAK SYMBOL; DISPLAY OF “SERVICE BRAKE,” “SERVICE STABILITRAK,” AND “SERVICE TRACTION CONTROL” MESSAGES IN THE DRIVER INFORMATION CENTER \(DIC\); AND/OR CHIMES WILL BE HEARD. DEALERS ARE TO REPLACE REAR BRAKE LINES WITH PRE\-FORMED LINES BASED ON VEHICLE CONTENT.

## 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

- 2001 CHEVROLET EXPRESS
- 2012 to 2014 CHEVROLET EXPRESS
- 2011 to 2014 GMC SAVANA

## Recalls for the same vehicles and component

- [24V702000](/recalls/nhtsa/24V702000.md), 2024-09-19: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:HYDRAULIC:HOSES, LINES/PIPING, AND FITTINGS
- [2015352](/recalls/tc/2015352.md), 2015-08-05: Brakes
- [2011188](/recalls/tc/2011188.md), 2011-05-06: Brakes
- [11V275000](/recalls/nhtsa/11V275000.md), 2011-05-06: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

## Other bulletins for the same vehicles and component

- [21\-NA\-043](/bulletins/11014230.md), 2025-02-12, Service bulletin: VISIBILITY/WIPER; SERVICE BRAKES; ENGINE; ELECTRICAL SYSTEM; WHEELS. 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\-043](/bulletins/11011709.md), 2024-12-10, Service bulletin: STRUCTURE:BODY; WHEELS; ENGINE; SERVICE BRAKES; UNKNOWN OR OTHER. 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.
- [PIP5596A](/bulletins/10253061.md), 2024-04-15, Service bulletin: SERVICE BRAKES; FUEL SYSTEM, GASOLINE. 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.
- [PIT4729E](/bulletins/10247669.md), 2023-12-26, Service bulletin: EQUIPMENT; SERVICE BRAKES. Adding Integrated Trailer Brake Controller RPO JL1.
- [PIT4648D](/bulletins/10247663.md), 2023-12-26, Service bulletin: SERVICE BRAKES, HYDRAULIC; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\). ABS Light and/or Service Stability Message On With DTC C0045 and/or C0050.
- [PIT5122D](/bulletins/10247066.md), 2023-12-11, Service bulletin: VEHICLE SPEED CONTROL:CRUISE CONTROL; SERVICE BRAKES. Stability Message Low Power Brake Light And Cruise Control Operation.
- [120232002A](/bulletins/10245766.md), 2023-12-04, Service bulletin: POWER TRAIN; BACK OVER PREVENTION; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID; STEERING; STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS; STEERING:HYDRAULIC POWER ASSIST:PUMP; SERVICE BRAKES. Power Steering Noise or Fluid Leak from Power Steering Pump, Gear or High Pressure Pressure Hose During Extreme Low Temperature Operation \(Replace Power Steering Fluid\)
- [PIT5058B](/bulletins/10245345.md), 2023-11-20, Service bulletin: SERVICE BRAKES. School Bus Brake Warning System RPO UJ1 Functional Test And Diagnostics.
- [PIT4729E](/bulletins/10245308.md), 2023-11-20, Service bulletin: SERVICE BRAKES; TRAILER HITCHES. Adding Integrated Trailer Brake Controller RPO JL1.
- [PIT4648D](/bulletins/10245302.md), 2023-11-20, Service bulletin: ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); SERVICE BRAKES. ABS Light and/or Service Stability Message On With DTC C0045 and/or C0050.

JSON: [/v1/bulletins/10090078](/v1/bulletins/10090078)

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