# Service bulletin 01\-018\-14

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: 10061508
- Published by NHTSA: 2016\-04\-12
- Manufacturer's number: 01\-018\-14
- Manufacturer's date: 2014\-10\-29
- NHTSA component: FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

## NHTSA's summary

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

## 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

Fuel system, Fuel tank

## Vehicles listed

- 2014 to 2015 MAZDA MAZDA3

## Recalls for the same vehicles and component

- [16V684000](/recalls/nhtsa/16V684000.md), 2016-09-22: FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
- [15V621000](/recalls/nhtsa/15V621000.md), 2015-10-02: FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

## Other bulletins for the same vehicles and component

- [00\-003\-19\-3583](/bulletins/10154879.md), 2019-03-21, Service bulletin: FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING; EQUIPMENT. In support of the new MRT distribution, Mazda will ship to dealers a new Dual Purpose Diagnostic Leak Detector beginning March, 2019. Training videos will be posted to MGSS shortly and Workshop Manual procedures will be revised gradually.
- [01\-003\-17\-3297a](/bulletins/10111019.md), 2017-08-10, Service bulletin: FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES; EQUIPMENT:ELECTRICAL. When the engine is started for the first time after parking overnight in cold weather \(below freezing\), some vehicles may exhibit the check engine light on with DTC P0451:00 \(Fuel tank pressure sensor: sensor characteristic malfunction\) stored in memory.This concern may be caused by an increase in discharge resistance due to water accumulated and frozen in the canister vent hose.
- [01\-018\-14\-2969](/bulletins/10098851.md), 2017-05-11, Service bulletin: FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY. SOME VEHICLES MAY EXHIBIT A TAPPING NOISE COMING FROM INSIDE THE FUEL TANK \(UNDER THE REAR SEAT\) WHEN IDLING AFTER THE FUEL TANK HAS BEEN FILLED UP. THE NOISE DISAPPEARS AFTER DRIVING AND CONSUMING SOME FUEL. THE CONCERN WILL LIKELY OCCUR IF THE FUEL TANK IS OVERFILLED \(MORE FUEL IS ADDED AFTER THE FUEL PUMP NOZZLE SHUTS OFF AUTOMATICALLY\) OR FILLED UP NORMALLY IN HIGH AMBIENT TEMPERATURES AND THE FUEL EXPANDS.THIS NOISE IS CAUSED WHEN THE FLOAT INSIDE THE ROLL OVER VALVE \(ROV\) MOVES UP AND DOWN WHEN THE TANK IS OVER\-FILLED. TO CORRECT THE PROBLEM, THE ROV HAS BEEN MODIFIED TO RESTRICT THE UP AND DOWN MOVEMENT OF THE FLOAT.
- [01\-018\-14\-2969A](/bulletins/10098847.md), 2017-05-11, Service bulletin: FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY. SOME VEHICLES MAY EXHIBIT A TAPPING NOISE COMING FROM INSIDE THE FUEL TANK \(UNDER THE REAR SEAT\) WHEN IDLING AFTER THE FUEL TANK HAS BEEN FILLED UP. THE NOISE DISAPPEARS AFTER DRIVING AND CONSUMING SOME FUEL. THE CONCERN WILL LIKELY OCCUR IF THE FUEL TANK IS OVERFILLED \(MORE FUEL IS ADDED AFTER THE FUEL PUMP NOZZLE SHUTS OFF AUTOMATICALLY\) OR FILLED UP NORMALLY IN HIGH AMBIENT TEMPERATURES AND THE FUEL EXPANDS.THIS NOISE IS CAUSED WHEN THE FLOAT INSIDE THE ROLL OVER VALVE \(ROV\) MOVES UP AND DOWN WHEN THE TANK IS OVER\-FILLED. TO CORRECT THE PROBLEM, THE ROV HAS BEEN MODIFIED TO RESTRICT THE UP AND DOWN MOVEMENT OF THE FLOAT.

JSON: [/v1/bulletins/10061508](/v1/bulletins/10061508)

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