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Service bulletin PIP4158H

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 id10164752
Published by NHTSA2019-09-16
Manufacturer's numberPIP4158H
Manufacturer's date2019-08-07
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING

NHTSA's summary

This Preliminary Information communication provides information to the technician about vehicles that have low oil pressure, no oil pressure, and/or engine noise. Technician will need to replace the oil pump, flush the oil cooler lines.

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

Engine, Equipment and accessories

Vehicles listed
BUICK ALLURE2008, 2009
BUICK LACROSSE2008, 2009
CADILLAC CTS-V2007 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC CTS-V2010, 2011, 2012 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC CTS-V2015 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
CHEVROLET AVALANCHE2007, 2008, 2009, 2010, 2011, 2012, 2013
CHEVROLET AVALANCHE2014
CHEVROLET CAMARO2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET COLORADO2008, 2009, 2010, 2011, 2012
CHEVROLET COLORADO2013
CHEVROLET CORVETTE2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
CHEVROLET EXPRESS2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
CHEVROLET IMPALA2006, 2007, 2008, 2009
CHEVROLET MONTE CARLO2006, 2007
CHEVROLET MONTE CARLO2008
CHEVROLET SILVERADO 15002006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
CHEVROLET TAHOE2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
CHEVROLET TRAILBLAZER2006, 2007, 2008, 2009
CHEVROLET TRAILBLAZER2013
GMC CANYON2008, 2009, 2010, 2011, 2012, 2013
GMC ENVOY2006, 2007, 2008, 2009
GMC ENVOY2010 to 2013
GMC SAVANA2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
GMC SIERRA 15002006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
HUMMER H22007, 2008, 2009, 2010
HUMMER H32008, 2009, 2010
PONTIAC G82008, 2009, 2010
PONTIAC GRAND PRIX2007, 2008
SAAB 9-7X2006, 2007, 2008, 2009

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

Recalls for the same vehicles and component
19V4280002019-06-11. EQUIPMENT
20182122018-04-27. Accessories
18V2670002018-04-26. EQUIPMENT
16V8680002016-12-02. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
13V5440002015-10-30. EQUIPMENT:OTHER:LABELS
14V7060002014-11-05. EQUIPMENT ADAPTIVE/MOBILITY
13V4630002013-09-26. EQUIPMENT:OTHER:LABELS
12V1690002012-04-17. EQUIPMENT ADAPTIVE/MOBILITY
10V4140002010-09-13. EQUIPMENT
20101892010-06-07. Accessories

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
00-06-01-026R2025-12-03. Service bulletin. This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
23-NA-1532025-10-25. Service bulletin. The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay.
22-NA-0802025-10-16. Service bulletin. This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder.
15-NA-0102025-07-07. Service bulletin. This service bulletin provides information to dealership personnel for new vehicles with less than 1,000 miles that may not pass California smog inspection or smog inspection in other states.
25-NA-1002025-06-12. Service bulletin. This warranty administration bulletin provides policy information on vehicles outside of a California Emissions State who move to and register their vehicle in a California Emission State may be entitled to the 7 year, 70,000-mile Emission Select State Component Limited Warranty.
25-NA-0522025-04-28. Service bulletin. This bulletin advises the technician to flush the cooling system multiple times if oil has been found in the cooling system and replace the parts that may be contaminated due to oil in system.
25-NA-0522025-04-10. Service bulletin. This bulletin advises the technician to flush the cooling system multiple times if oil has been found in the cooling system and replace the parts that may be contaminated due to oil in system.
16-NA-0032025-02-28. Service bulletin. This service bulletin provides repair information to correct a customer concern of a chirp, squeak noise heard coming from the rear of vehicle.
22-NA-0742025-02-12. Service bulletin. This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.
21-NA-0432025-02-12. Service bulletin. 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.