Service bulletin PIP5232

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)
Type	Service bulletin
NHTSA id	10135322
Published by NHTSA	2018-05-07
Manufacturer's number	PIP5232
Manufacturer's date	2014-10-10
NHTSA component	ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

NHTSA's summary

This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. It is recommended to inspect for a poor crimp on the grounds ring terminal at the engine block for the bank with the concern and repair the wire.

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, Exhaust and emissions, Catalytic converter

Vehicles listed
BUICK CENTURY	2000, 2001, 2002, 2003, 2004, 2005
BUICK ENCLAVE	2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
BUICK ENCORE	2013, 2014, 2015
BUICK LACROSSE	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
BUICK LESABRE	2000, 2001, 2002, 2003, 2004, 2005
BUICK LESABRE	2006
BUICK LUCERNE	2006, 2007, 2008, 2009, 2010, 2011
BUICK LUCERNE	2012
BUICK PARK AVENUE	2000, 2001, 2002, 2003, 2004, 2005
BUICK RAINIER	2004, 2005, 2006, 2007
BUICK REGAL	2000, 2001, 2002, 2003, 2004
BUICK REGAL	2005
BUICK REGAL	2011, 2012, 2013, 2014, 2015
BUICK RENDEZVOUS	2002, 2003, 2004, 2005, 2006, 2007
BUICK RIVIERA	2000
BUICK TERRAZA	2005, 2006, 2007
BUICK TERRAZA	2008
BUICK VERANO	2012, 2013, 2014, 2015
CADILLAC ATS	2013, 2014, 2015
CADILLAC CATERA	2000, 2001
CADILLAC CTS	2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CADILLAC DEVILLE	2000, 2001, 2002, 2003, 2004, 2005
CADILLAC DTS	2006, 2007, 2008, 2009, 2010, 2011
CADILLAC ELDORADO	2000, 2001, 2002
CADILLAC ELR	2014, 2015
CADILLAC ESCALADE	2000
CADILLAC ESCALADE	2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CADILLAC ESCALADE ESV	2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE EXT	2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE EXT 1500	2002, 2003, 2004, 2005, 2006 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC SEVILLE	2000, 2001, 2002, 2003, 2004
CADILLAC SRX	2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CADILLAC STS	2005, 2006, 2007, 2008, 2009, 2010, 2011
CADILLAC STS	2012
CADILLAC XLR	2004, 2005, 2006, 2007, 2008, 2009
CADILLAC XTS	2013, 2014, 2015
CHEVROLET ALERO EXPORT	2000 to 2002
CHEVROLET ASTRO	2000 to 2005
CHEVROLET AVALANCHE	2007, 2008, 2009, 2010, 2011, 2012, 2013
CHEVROLET AVALANCHE 1500	2002, 2003, 2004, 2005, 2006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET AVALANCHE 2500	2002, 2003, 2004, 2005, 2006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET AVEO	2004, 2005, 2006
CHEVROLET AVEO	2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET B7	2001
CHEVROLET B7 MEDIUM DUTY	2000
CHEVROLET BLAZER	2000, 2001, 2002, 2003, 2004, 2005
CHEVROLET C SERIES	2003 to 2009
CHEVROLET CAMARO	2000, 2001, 2002
CHEVROLET CAMARO	2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET CAPRICE	2003 to 2004
CHEVROLET CAPRICE	2011 to 2015
CHEVROLET CAPTIVA	2008
CHEVROLET CAPTIVA	2012 to 2015
CHEVROLET CAPTIVA SPORT	2009
CHEVROLET CAPTIVA SPORT	2010, 2011
CHEVROLET CAVALIER	2000, 2001, 2002, 2003, 2004, 2005
CHEVROLET CHEVEROLET SS	2014 to 2015
CHEVROLET CHEVY VAN	2000
CHEVROLET CITY EXPRESS	2015
CHEVROLET CLASSIC	2004 to 2006
CHEVROLET COBALT	2005, 2006, 2007, 2008, 2009, 2010
CHEVROLET COLORADO	2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
CHEVROLET COLORADO	2014
CHEVROLET COLORADO	2015
CHEVROLET CONVENTIONAL	2001
CHEVROLET CONVENTIONAL	2003
CHEVROLET CORVETTE	2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET CRUZE	2011, 2012, 2013, 2014, 2015
CHEVROLET EPICA	2005
CHEVROLET EQUINOX	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET EXPRESS	2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET F SERIES	2005 to 2006
CHEVROLET G SERIES	2000
CHEVROLET G VAN BUS	2001 to 2002
CHEVROLET G VAN BUS	2004 to 2006
CHEVROLET H SERIES	2001
CHEVROLET HHR	2006, 2007, 2008, 2009, 2010, 2011
CHEVROLET IMPALA	2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET L SERIES	2001 to 2002
CHEVROLET LUMINA	2000, 2001
CHEVROLET LUMINA	2002
CHEVROLET M SERIES	2000 to 2002
CHEVROLET M VAN	2001
CHEVROLET MALIBU	2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET METRO	2000, 2001
CHEVROLET MONTE CARLO	2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
CHEVROLET N300	2014 to 2015
CHEVROLET OPTRA	2004, 2005, 2006, 2007
CHEVROLET ORLANDO	2012, 2013, 2014
CHEVROLET P SERIES	2000 to 2001
CHEVROLET PRIZM	2000 to 2002
CHEVROLET S10	2000 to 2004
CHEVROLET SILVERADO 1500	2006, 2007, 2008, 2009, 2010, 2011 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 1500	2014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 1500 HD	2002, 2003, 2004, 2005 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 2500	2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 3500	2000, 2001 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 3500	2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SONIC	2012, 2013, 2014, 2015
CHEVROLET SPARK	2013, 2014, 2015
CHEVROLET SPARK EV	2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SSR	2003, 2004, 2005, 2006
CHEVROLET SUBURBAN	2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET T SERIES	2003, 2004, 2005, 2006, 2007, 2008, 2009
CHEVROLET T SERIES	2010
CHEVROLET TAHOE	2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET TRACKER	2000, 2001, 2002, 2003, 2004
CHEVROLET TRAILBLAZER	2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
CHEVROLET TRANS SPORT	2000 to 2001
CHEVROLET TRAVERSE	2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET TRAX	2013, 2014, 2015
CHEVROLET UPLANDER	2005, 2006, 2007, 2008, 2009
CHEVROLET V SERIES	2000
CHEVROLET VENTURE	2000, 2001, 2002, 2003, 2004, 2005
CHEVROLET VOLT	2011, 2012, 2013, 2014, 2015
CHEVROLET W SERIES	2000
CHEVROLET W-SERIES	2000 to 2010
GMC ACADIA	2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
GMC C SERIES	2004 to 2009
GMC CANYON	2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
GMC CANYON	2015
GMC ENVOY	2000 to 2001
GMC ENVOY	2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
GMC ENVOY XL	2006 (the catalog's model; the bulletin names a series or trim of it)
GMC ENVOY XUV	2004, 2005 (the catalog's model; the bulletin names a series or trim of it)
GMC G SERIES	2000
GMC G SERIES	2003
GMC G VAN BUS	2000
GMC G VAN BUS	2010
GMC GM	2001 to 2002
GMC JIMMY	2000 to 2004
GMC JIMMY CLASSIC	2005
GMC M/L VAN	2000 to 2001
GMC SAFARI	2000, 2001, 2002, 2003, 2004, 2005
GMC SAFARI (GMC)	2000 (the catalog's model; the bulletin names a series or trim of it)
GMC SAVANA	2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
GMC SIERRA 1500	2014 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 2500	2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI	2003 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI	2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI	2015 (the catalog's model; the bulletin names a series or trim of it)
GMC SONOMA	2000, 2001, 2002, 2003, 2004
GMC SUBURBAN	2000
GMC SUBURBAN	2001
GMC TERRAIN	2010, 2011, 2012, 2013, 2014, 2015
GMC TOPKICK	2003 to 2010
GMC W-SERIES	2004 to 2010
GMC YUKON	2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
GMC YUKON DENALI	2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON DENALI XL	2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL	2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
GMC YUKON XL	2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL	2015
HUMMER H2	2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
HUMMER H3	2006, 2007, 2008, 2009, 2010
ISUZU 4500 SERIES	2006
ISUZU ASCENDER	2003, 2004, 2005, 2006, 2007, 2008
ISUZU ASCENDER	2009
ISUZU F SERIES	2001
ISUZU F SERIES	2007
ISUZU H SERIES	2008
ISUZU H SERIES	2009
ISUZU H-SERIES	2005
ISUZU H-SERIES	2007
ISUZU HOMBRE	2000
ISUZU I-290	2010
ISUZU I-350	2006
ISUZU N-SERIES	2000 to 2005
ISUZU RODEO	2000, 2001, 2002, 2003, 2004
ISUZU T SERIES	2009 to 2010
ISUZU TROOPER	2000, 2001, 2002
OLDSMOBILE ALERO	2000, 2001, 2002, 2003, 2004
OLDSMOBILE AURORA	2000
OLDSMOBILE AURORA	2001, 2002, 2003
OLDSMOBILE BRAVADA	2000, 2001, 2002, 2003, 2004
OLDSMOBILE INTRIGUE	2000, 2001, 2002
OLDSMOBILE SILHOUETTE	2000, 2001, 2002, 2003, 2004
PONTIAC AZTEK	2001, 2002, 2003, 2004, 2005
PONTIAC BONNEVILLE	2000, 2001, 2002, 2003, 2004, 2005
PONTIAC FIREBIRD	2000, 2001, 2002
PONTIAC G3	2007
PONTIAC G3	2008, 2009, 2010
PONTIAC G3	2011
PONTIAC G5	2007, 2008, 2009, 2010
PONTIAC G5	2011
PONTIAC G6	2005, 2006, 2007, 2008, 2009, 2010
PONTIAC G8	2008, 2009, 2010
PONTIAC GRAND AM	2000, 2001, 2002, 2003, 2004, 2005
PONTIAC GRAND PRIX	2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
PONTIAC GTO	2004, 2005, 2006
PONTIAC GTO	2007
PONTIAC MONTANA	2000, 2001, 2002, 2003, 2004
PONTIAC MONTANA	2005 to 2009
PONTIAC MONTANA EXT	2000, 2001, 2002, 2003, 2004 (the catalog's model; the bulletin names a series or trim of it)
PONTIAC PURSUIT	2005, 2006
PONTIAC PURSUIT	2007 to 2009
PONTIAC SOLSTICE	2006, 2007, 2008, 2009, 2010
PONTIAC SUNFIRE	2000, 2001, 2002, 2003, 2004, 2005
PONTIAC TORRENT	2006, 2007, 2008, 2009
PONTIAC TRANS SPORT	2000 to 2001

And 25 more lines, in the JSON.

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

Other bulletins for the same vehicles and component
10134C	2024-02-12. Service bulletin. Special Coverage Adjustment ? Catalytic Converter Warranty Extension
10134C	2023-12-11. Service bulletin. Special Coverage Adjustment ? Catalytic Converter Warranty Extension
PIP3119P	2019-04-08. Service bulletin. This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic Trouble Codes P0420 and or P0430 stored. Technician should be advised that the catalytic converter efficiency Diagnostic Trouble Codes P0420 and P0430 are disabled for the first hour of engine run time to allow break-in of the catalytic converter. Technician will need to use a Tech2 to check the verify engine run time on the Engine Hour Meter in the Instrument Panel Cluster Data Display/Data 1 List in the scan tool match. If the engine run time is less than one hour, the battery may have been disconnected, or another vehicle power loss event may have occurred, during vehicle manufacturing. Technician will need to clear the Diagnostic Trouble Codes and perform a drive cycle. If the catalytic converter was replaced and the Diagnostic Trouble Codes set it may be a result of the engine run time restrictions no longer being in place since the vehicle is no longer new. Technician will need to clear the Diagnostic Trouble Codes and perform a drive cycle.
060601010D	2018-06-04. Service bulletin. This informational bulletin explains how the catalytic converters may need an inspection, cleaning or replacement if debris have entered the exhaust system.
14-06-04-001	2018-05-21. Service bulletin. This technical bulletin provides a procedure to replace the exhaust pipes and catalytic converters for the customers concern of the MIL illuminated.
PIP5232A	2018-05-07. Service bulletin. This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. It is recommended to inspect for a poor crimp on the grounds ring terminal at the engine block for the bank with the concern and repair the wire.
PIP5232B	2017-08-15. Service bulletin. This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. It is recommended to inspect for a poor crimp on the grounds ring terminal at the engine block for the bank with the concern and repair the wire.
PIP5232C	2017-08-15. Service bulletin. This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. It is recommended to inspect for a poor crimp on the coil grounds ring terminal at the engine block for the bank with the concern and repair the wire.
PIP3119N	2017-08-15. Service bulletin. This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic Trouble Codes P0420 and or P0430 stored. Technician should be advised that the catalytic converter efficiency Diagnostic Trouble Codes P0420 and P0430 are disabled for the first hour of engine run time to allow break-in of the catalytic converter. Technician will need to use a Tech2 to check the verify engine run time on the Engine Hour Meter in the Instrument Panel Cluster Data Display/Data 1 List in the scan tool match. If the engine run time is less than one hour, the battery may have been disconnected, or another vehicle power loss event may have occurred, during vehicle manufacturing. Technician will need to clear the Diagnostic Trouble Codes and perform a drive cycle. If the catalytic converter was replaced and the Diagnostic Trouble Codes set it may be a result of the engine run time restrictions no longer being in place since the vehicle is no longer new. Technician will need to clear the Diagnostic Trouble Codes and perform a drive cycle.
PIP3119L	2017-08-15. Service bulletin. This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic Trouble Codes P0420 and or P0430 stored. Technician should be advised that the catalytic converter efficiency Diagnostic Trouble Codes P0420 and P0430 are disabled for the first hour of engine run time to allow break-in of the catalytic converter. Technician will need to use a Tech2 to check the verify engine run time on the Engine Hour Meter in the Instrument Panel Cluster Data Display/Data 1 List in the scan tool match. If the engine run time is less than one hour, the battery may have been disconnected, or another vehicle power loss event may have occurred, during vehicle manufacturing. Technician will need to clear the Diagnostic Trouble Codes and perform a drive cycle. If the catalytic converter was replaced and the Diagnostic Trouble Codes set it may be a result of the engine run time restrictions no longer being in place since the vehicle is no longer new. Technician will need to clear the Diagnostic Trouble Codes and perform a drive cycle.