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Service bulletin PIP5507B

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 id10114082
Published by NHTSA2017-08-15
Manufacturer's numberPIP5507B
Manufacturer's date2017-07-18
NHTSA componentFUEL SYSTEM, GASOLINE; FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

NHTSA's summary

This Preliminary information communicatesIn ambient temperatures 100F (37.7 C)degrees or higher, DTCs P2635 and/or P018B may set.The vehicle may also exhibit a hesitation or stalling condition.Excessively Hot and sustained ambient temperatures over 100F (37.7 C) degrees Mainly in TX, AZ, UT, NV, CA, NM (could be any state) causingVapor buildup in fuel feed line.Customers can be advised to utilize fuels with octane levels greater than 91, Refrain from extended idleing periods if possible, park vehicles in covered garage.Replacing the fuel pump will not repare this concern.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Fuel system, Fuel pump

Trouble codes named

P018B, P2635

Vehicles listed
BUICK CASCADA2016, 2017
BUICK ENCLAVE2013, 2014, 2015, 2016, 2017
BUICK ENCORE2013, 2014, 2015, 2016, 2017
BUICK ENVISION2016, 2017
BUICK LACROSSE2013, 2014, 2015, 2016, 2017
BUICK REGAL2013, 2014, 2015, 2016, 2017
BUICK VERANO2013, 2014, 2015, 2016, 2017
CADILLAC ATS2013, 2014, 2015, 2016, 2017
CADILLAC CT62016
CADILLAC CT6 PLUG-IN HYBRID2017 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC CTS2013, 2014, 2015, 2016, 2017
CADILLAC ELR2014, 2015, 2016, 2017
CADILLAC ESCALADE2013, 2014, 2015, 2016, 2017
CADILLAC ESCALADE ESV2013, 2014, 2015, 2016 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE ESV2017
CADILLAC ESCALADE EXT2013 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC SRX2013, 2014, 2015, 2016
CADILLAC XT52017
CADILLAC XTS2013, 2014, 2015, 2016, 2017
CHEVROLET AVALANCHE2013
CHEVROLET AVEO2013
CHEVROLET BOLT EV2017
CHEVROLET CAMARO2013, 2014, 2015, 2016, 2017
CHEVROLET CAPRICE2013 to 2017
CHEVROLET CAPTIVA2013 to 2015
CHEVROLET CHEVEROLET SS2014 to 2017
CHEVROLET CITY EXPRESS2015, 2016
CHEVROLET COLORADO2015, 2016, 2017
CHEVROLET CORVETTE2013, 2014, 2015, 2016, 2017
CHEVROLET CRUZE2013, 2014, 2015, 2016, 2017
CHEVROLET EQUINOX2013, 2014, 2015, 2016, 2017
CHEVROLET EXPRESS2013, 2014, 2015, 2016, 2017
CHEVROLET IMPALA2013, 2014, 2015, 2016, 2017
CHEVROLET LOW CAB FORWARD 45002017
CHEVROLET LOW CAB FORWARD 55002017
CHEVROLET MALIBU2013, 2014, 2015, 2016, 2017
CHEVROLET N300 MAX2017
CHEVROLET ORLANDO2013, 2014
CHEVROLET SILVERADO2017
CHEVROLET SILVERADO 15002014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002013, 2014, 2015, 2016 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 35002013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 35002016, 2017 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SONIC2013, 2014, 2015, 2016, 2017
CHEVROLET SPARK2013, 2014, 2015, 2016, 2017
CHEVROLET SPARK EV2014, 2015, 2016, 2017 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2013, 2014, 2015, 2016, 2017
CHEVROLET TAHOE2013, 2014, 2015, 2016, 2017
CHEVROLET TRAVERSE2013, 2014, 2015, 2016, 2017
CHEVROLET TRAX2013, 2014, 2015, 2016, 2017
CHEVROLET VOLT2013, 2014, 2015, 2016, 2017
GMC ACADIA2013, 2014, 2015, 2016, 2017
GMC CANYON2015, 2016, 2017
GMC SAVANA2013, 2014, 2015, 2016, 2017
GMC SIERRA2017
GMC SIERRA 15002014 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002013, 2014, 2015, 2016 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI2015, 2016 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN2013, 2014, 2015, 2016, 2017
GMC YUKON2013, 2014, 2015, 2016, 2017
GMC YUKON DENALI2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON DENALI XL2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2015, 2016, 2017

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

Recalls for the same vehicles and component
18V3580002018-05-31. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

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
15NA0672024-02-12. Service bulletin. Information on Ordering New Delphi Style Fuel Pump
15NA0672023-12-11. Service bulletin. Information on Ordering New Delphi Style Fuel Pump
20NA1102022-06-21. Service bulletin. This service bulletin provides service information for a DEF pump that is unable to build pressure after replacement.
18NA2352022-05-31. Service bulletin. This information bulletin advised the tech of possible use of low fuel quality and the possible ramifications in performance in regards to the customers concerns.
20NA1102020-11-30. Service bulletin. This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump.
PIP4783B2020-04-13. Service bulletin. This Prelimary information informs the dealer of a diagnotic trouble code that may set due to a failed high pressure fuel pump. Dealers are to check fuel pressure as per current testing outlined in GM service information and replace the fuel pump if needed.
PIE05232019-07-01. Service bulletin. This engineering informational bulletin is requesting information for vehicles that has had the fuel injection pump replaced and is still within warranty.
19NA0652019-05-20. Service bulletin. This technical bulletin provides a procedure to replace the Aux fuel pump if found the cause of the customers concern.
PIP56102018-12-17. Service bulletin. This Preliminary information communicates the possibility of the high pressure fuel pump roller follower pin walking out and making contact with cylinder head causing the ignition timing to be serverly retarded on acceleration causing lack of power, sluggishness or hesitation on acceleration.
PIP55962018-11-13. 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.