15NA019

File in Section:
Bulletin No.:
Service Bulletin
Date:
15-NA-019
December, 2015
TECHNICAL
Subject:
Fuel Odor During Fuel Filling or During Idle, Possible P0442 or P0455 DTCs Set
Attention: This Bulletin also applies to any of the models that may be Export vehicles.
Model Year:
VIN:
Engine:
Transmission:
2014
All
All
2013
2013
All
All
Chevrolet
Silverado
Light Duty
(Except
Regular
Cab)
2013
2013
All
All
Chevrolet
Silverado
1500
(Except
Regular
Cab)
2014
2015
All
All
Chevrolet
Suburban
1500
2013
2014
All
All
Chevrolet
Tahoe
2013
2014
All
All
GMC
Sierra Light
Duty (Except
Regular
Cab)
2013
2013
All
All
GMC
Sierra 1500
(Except
Regular
Cab)
2014
2015
All
All
GMC
Yukon
Models
(1500)
2013
2014
All
All
Brand:
Model:
from
to
Cadillac
Escalade
Models
2013
Chevrolet
Avalanche
Condition
Copyright 2015 General Motors LLC. All Rights Reserved.
from
to
Some customers may comment on a strong fuel odor during fuel filling or during
vehicle idle.
Page 2
December, 2015
Bulletin No.: 15-NA-019
Cause
4283370
This may be caused by the fracture or breaking of the gasoline filler neck recirculation
line connector.
Correction
If you encounter a vehicle with the above concern,
complete the following procedure:
1. Raise the vehicle and visually inspect the fuel tank
filler vent hose connector for damage. Refer to
Lifting and Jacking the Vehicle in SI.
• If connector is damaged, replace the fuel tank
filler vent hose. Refer to Fuel Tank Filler Vent
Hose Replacement in SI.
• If there is no damage to the connector, continue
diagnosis referring to SI.
Description
Part
Number
Application
HOSE ASM-F/TNK
FIL VENT
22802075
2013-2014
Cadillac
Escalade
EXT,
Cadillac
Escalade
ESV
Chevrolet
Avalanche,
Chevrolet
Suburban,
GMC
Yukon XL
STRAP*
12337820*
Parts Information
Description
Part
Number
Application
HOSE ASM-F/TNK
FIL VENT
22802073
2013-2015
Chevrolet
Silverado
(Except
Regular
Cab), GMC
Sierra
(Except
Regular
Cab)
HOSE ASM-F/TNK
FIL VENT
22802074
2013-2014
Cadillac
Escalade,
Chevrolet
Tahoe, GMC
Yukon
*This part will not be necessary for all applications.
Warranty Information
For vehicles repaired under warranty, use:
Labor Operation
Description
Labor Time
4028570*
Fuel Tank Filler
Vent Hose
Replacement
0.3 hr
*The next update of the Labor Time Guide will contain
this code.
Bulletin No.: 15-NA-019
December, 2015
Page 3
Version
2
Modified
December 7, 2015 – Removed 2015 Model Year Tahoe and Yukon and added Application
section to Parts Information.
GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". They are written to inform these
technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper
service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a
job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your
vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the
information.
WE SUPPORT VOLUNTARY
TECHNICIAN
CERTIFICATION