14634 Special Coverage Adjustment – Fuel Pump Module Battery Terminal – 2010-2014 Chevrolet Express & GMC Savana

NHTSA ID Number: 10134765

Manufacturer Communication Number: 14634

 

Summary

14634 – Special Coverage. Certain 2010-2014 model year ChevroleteBay logo Express and GMC Savana vehicles may have a condition in which the fuel pump becomes inoperative due to an open circuit and/or overheating of the fuel pump module battery terminal. Dealers are to replace the fuel pump on all vehicles, and on vehicles built prior to April 25, 2012, also replace the chassis harness terminals.

 

 


10 Affected Products

Vehicles

MAKEMODELYEAR
CHEVROLETeBay logoEXPRESS2010-2014
GMCSAVANA2010-2014

 


Condition

Certain 2010-2014 model year ChevroleteBay logo Express and GMC Savana vehicles may have a condition in which the fuel pump becomes inoperative due to an open circuit and/or overheating of the fuel pump module battery terminal.

 

Special Coverage Adjustment

This special coverage covers the condition described above for a period of 10 years or 120,000 miles (193,000 km), whichever occurs first, from the date the vehicle was originally placed in service, regardless of ownership.

Dealers are to replace the fuel pump on all vehicles, and on vehicles built prior to April 25, 2012, also replace the chassis harness terminals. The repairs will be made at no charge to the customer.

For vehicles covered by Vehicle Service Contracts, all eligible claims with repair orders on or after February 14, 2015, are covered by this special coverage and must be submitted using the labor operation codes provided with this bulletin. Claims with repair orders prior to February 14, 2015, must be submitted to the Service Contract provider.

 

Parts

Part NumberDescriptionQuantity/ Vehicle
19301233
ACDelco GM Original Equipment M10256A (19301233) Fuel Pump Module Assembly without Fuel Level Sensor, with Seal and Cover
  • Designed with guide rods to retain proper alignment while reducing pinching
  • Include a reservoir and jet pump to prevent fuel pump starvation when the fuel level is low
  • Most strainers are placed inside the module to help reduce the chance of puncture
  • Acetyl plastic for good high-alcohol fuel tolerance
  • Electrical connections are designed to help eliminate high resistance due to vehicle vibration

Last update on 2026-06-09 / Affiliate links / Images from Amazon Product Advertising API


 

MODULE KIT, F/TNK F/PMP (W/O FUEL LVL SEN)1
19301234

Last update on 2026-06-19 / Affiliate links / Images from Amazon Product Advertising API


 

MODULE KIT, F/TNK F/PMP (W/O FUEL LVL SEN)1
19301235
ACDelco GM Original Equipment M100070 (19301235) Fuel Pump Module Assembly without Fuel Level Sensor
  • When you’re in need of a fuel pump, all you need to know is ACDelco. That’s because ACDelco is an industry leader in the fuel pump market — delivering quickly available, quality components for most vehicles on the road. And we continue to add new applications to our product portfolio.
  • When you need outstanding fuel delivery, easy installation and proper fit, you need ACDelco Original Equipment Service Fuel Pumps – the ideal replacement for virtually any GM vehicle on the road today. Manufactured in ISO-9001 and QS-9000 registered facilities, quality is assured – and backed by competitive warranty coverage. When you need a high-quality fuel pump, a Hybrid Modular Reservoir Assembly or fuel pump components, rely on ACDelco – and keep your GM vehicle all GM!

Last update on 2026-06-09 / Affiliate links / Images from Amazon Product Advertising API


 

MODULE KIT, F/TNK F/PMP (W/O FUEL LVL SEN)1
19301236
ACDelco GM Original Equipment M100071 (19301236) Fuel Pump Module Assembly without Fuel Level Sensor
  • When you’re in need of a fuel pump, all you need to know is ACDelco. That’s because ACDelco is an industry leader in the fuel pump market — delivering quickly available, quality components for most vehicles on the road. And we continue to add new applications to our product portfolio.
  • When you need outstanding fuel delivery, easy installation and proper fit, you need ACDelco Original Equipment Service Fuel Pumps – the ideal replacement for virtually any GM vehicle on the road today. Manufactured in ISO-9001 and QS-9000 registered facilities, quality is assured – and backed by competitive warranty coverage. When you need a high-quality fuel pump, a Hybrid Modular Reservoir Assembly or fuel pump components, rely on ACDelco – and keep your GM vehicle all GM!

Last update on 2026-06-09 / Affiliate links / Images from Amazon Product Advertising API


 

MODULE KIT, F/TNK F/PMP (W/O FUEL LVL SEN)1
19303708WIRE ASM-SPLICE (merch pk 5)

(vehicles built prior to April 25, 2012)

3 (if req’d)

 


1 Associated Document

Manufacturer Communications

Bulletin No.: 14634
Date: February 2015

https://www.nhtsa.gov/recalls?nhtsaId=10134765

MC-10134765-9999.pdf 343.447KB

 


NHTSA ID Number: 10090050

Manufacturer Communication Number: 14634

 

Summary

14634 -SPECIAL COVERAGE (MESSAGE ONLY – POPULATION CHANGE). PLEASE BE ADVISED 2010-2014 CHEVROLETeBay logo EXPRESS AND GMC SAVANA VEHICLES EQUIPPED WITH A 6.6L DIESEL ENGINE (LMM/LGH), 5.3L FLEX-FUEL ENGINE (LMF), OR A 6.0L LIQUID PROPANE/COMPRESSED NATURAL GAS ENGINE (LC8) ARE NOT INCLUDED IN THIS PROGRAM BUT WERE INADVERTENTLY INCLUDED.

 

1 Associated Document

Manufacturer Communications

GM CUSTOMER CARE AND AFTERSALES
DCS3612

https://www.nhtsa.gov/recalls?nhtsaId=10090050

MC-10090050-2280.pdf 78.673KB

 


NHTSA ID Number: 10075112

Manufacturer Communication Number: SB-14634

 

Summary

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

 

1 Associated Document

Manufacturer Communications

NHTSA ID Number: 10075112

Manufacturer Communication Number: SB-14634

https://www.nhtsa.gov/recalls?nhtsaId=10075112

MC-10075112-7690.pdf 218.512KB

 


NHTSA ID Number: 10057646

Manufacturer Communication Number: SC-14634

 

Summary

GMC/CHEVROLETeBay logo: TSB CONTAINS AN OWNER NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. THE FUEL PUMP HAS AN OPEN CIRCUIT AND/OR OVERHEATING CONDITION, IN SOME VEHICLES, WHEREBY ITS INOPERATIVE BECAUSE OF FUEL PUMP MODULE BATTERY TERMINAL. MODEL 2010-14 EXPRESS, SAVANA. *PE UPDATED 10/7/15 *CN

 

3 Associated Documents

Customer Satisfaction Campaigns

Bulletin No.: 14634
March 2015

https://www.nhtsa.gov/recalls?nhtsaId=10057646

CSC-10057646-5577.pdf 128.566KB

 


Service Bulletin Document

March 2015

https://www.nhtsa.gov/recalls?nhtsaId=10057646

SB-10057646-8726.pdf 184.189KB

 


Service Bulletin Document

Bulletin No.: 14634
Date: February 2015

https://www.nhtsa.gov/recalls?nhtsaId=10057646

SB-10057646-5577.pdf 280.784KB

 


 

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Last update on 2026-05-27 / Affiliate links / Images from Amazon Product Advertising API


 

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