Buick Rainier Service Bulletins (2004)

653 manufacturer communications on file.

• February 27, 2016•Document ID: 10114443

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

  Mfr Comm. #:

  PIT3046G

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have an inaccurate fuel gauge. Technician should drive the vehicle to duplicate the concern. The fuel gauge will have a tendency to falsely indicate a lower fuel level than what is actually present. The fuel gauge will take a few minutes to show the correct fuel level. On vehicles equipped with an automatic transmission no buffering takes place when the transmission is in park or neutral. This is a normal characteristic and no repairs are necessary. On vehicles equipped with a manual transmission the fuel gauge is buffered in all gears and neutral. There is a timer which starts to count up when the clutch is depressed. When this timer reaches its calibrated value the buffering stops. This is a normal characteristic and no repairs are necessary.

  Associated Products (225)

  2015 Buick Enclave2015 Chevrolet Colorado2015 Chevrolet Equinox2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 Chevrolet Traverse2015 GMC Acadia2015 GMC Canyon2015 GMC Sierra2015 GMC Terrain2015 GMC Yukon2015 GMC Yukon XL2014 Buick Enclave2014 Chevrolet Equinox2014 Chevrolet Suburban2014 Chevrolet Tahoe2014 Chevrolet Traverse2014 GMC Acadia2014 GMC Sierra2014 GMC Terrain+ 205 more
  Associated Documents

  • DownloadMC-10114443-0001.pdf↗
• February 23, 2016•Document ID: 10114431

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  PIC5953A

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Technician should work with the customer to insure the phone contacts to not have any Emojis loaded to any contact.

  Associated Products (682)

  2015 Buick Enclave2015 Buick Encore2015 Buick LaCrosse2015 Buick Regal2015 Buick Verano2015 Cadillac ATS2015 Cadillac CTS2015 Cadillac ELR2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Cadillac SRX2015 Cadillac XTS2015 Chevrolet Camaro2015 Chevrolet Caprice2015 Chevrolet City Express2015 Chevrolet Colorado2015 Chevrolet Corvette2015 Chevrolet Cruze2015 Chevrolet Equinox2015 Chevrolet Express+ 662 more
  Associated Documents

  • DownloadMC-10114431-0001.pdf↗
• February 12, 2016•Document ID: 10116891

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  11-00-89-005I

  Date Added:

  August 31, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides information on Clarification of Use - Dealer Empowerment Labor Operations and Customer Enthusiasm (U.S. Only)

  Associated Products (622)

  2016 Buick Cascada2016 Buick Enclave2016 Buick Encore2016 Buick Envision2016 Buick LaCrosse2016 Buick Regal2016 Buick Verano2016 Cadillac ATS2016 Cadillac CT62016 Cadillac CTS2016 Cadillac ELR2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Cadillac SRX2016 Cadillac XTS2016 Chevrolet Camaro2016 Chevrolet Caprice2016 Chevrolet City Express2016 Chevrolet Colorado2016 Chevrolet Corvette+ 602 more
  Associated Documents

  • DownloadMC-10116891-0001.pdf↗
• February 12, 2016•Document ID: 10116890

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING:BRAKE LIGHTS; EXTERIOR LIGHTING:BACK UP LIGHTS; EXTERIOR LIGHTING:HEADLIGHTS

  Mfr Comm. #:

  02-08-42-001I

  Date Added:

  August 31, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides an out line on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage and what should be considered warranty replacement and not

  Associated Products (694)

  2017 Buick Cascada2017 Buick Enclave2017 Buick Encore2017 Buick Envision2017 Buick LaCrosse2017 Buick Regal2017 Buick Verano2017 Cadillac ATS2017 Cadillac CT62017 Cadillac CTS2017 Cadillac ELR2017 Cadillac Escalade2017 Cadillac Escalade ESV2017 Cadillac XT52017 Cadillac XTS2017 Chevrolet Bolt EV2017 Chevrolet Camaro2017 Chevrolet Caprice2017 Chevrolet Colorado2017 Chevrolet Corvette+ 674 more
  Associated Documents

  • DownloadMC-10116890-0001.pdf↗
• February 11, 2016•Document ID: 10096026

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  PIP5226A

  Date Added:

  March 21, 2017

  Manufacturer:

  CHEVROLET

  Summary

  THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT FINDING NEEDLE BEARINGS DURING AN OIL CHANGE. TECHNICIAN WILL GAIN ACCESS TO THE ROLLER ROCKERS TO INSPECT THEM. ONLY REPLACE THE ROLLER ROCKER THAT IS MISSING NEEDLE BEARINGS. BE SURE TO CLEAN THE OIL DRAINS TO RETRIEVE THE NEEDLE BEARINGS. EACH ROLLER ROCKER HAS 66 BEARINGS.

  Associated Products (696)

  2016 Buick Cascada2016 Buick Enclave2016 Buick Encore2016 Buick Envision2016 Buick LaCrosse2016 Buick Regal2016 Buick Verano2016 Cadillac ATS2016 Cadillac CT62016 Cadillac CTS2016 Cadillac ELR2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Cadillac SRX2016 Cadillac XTS2016 Chevrolet Camaro2016 Chevrolet Caprice2016 Chevrolet Colorado2016 Chevrolet Corvette2016 Chevrolet Cruze+ 676 more
  Associated Documents

  • DownloadMC-10096026-0001.pdf↗
• February 8, 2016•Document ID: 10116874

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING:HEADLIGHTS

  Mfr Comm. #:

  01-08-42-001K

  Date Added:

  August 31, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides information on exterior lamp condinsation and replacement guidelines

  Associated Products (732)

  2017 Buick Cascada2017 Buick Enclave2017 Buick Encore2017 Buick Envision2017 Buick LaCrosse2017 Buick Regal2017 Buick Verano2017 Cadillac ATS2017 Cadillac CT62017 Cadillac CTS2017 Cadillac ELR2017 Cadillac Escalade2017 Cadillac Escalade ESV2017 Cadillac XT52017 Cadillac XTS2017 Chevrolet Bolt EV2017 Chevrolet Camaro2017 Chevrolet Caprice2017 Chevrolet Colorado2017 Chevrolet Corvette+ 712 more
  Associated Documents

  • DownloadMC-10116874-0001.pdf↗
• February 8, 2016•Document ID: 10096184

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT

  Mfr Comm. #:

  PIT4720D

  Date Added:

  March 22, 2017

  Manufacturer:

  CHEVROLET

  Summary

  THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THAT AFTER REPLACING THE INSTRUMENT PANEL CLUSTER THE EXCHANGE CENTER IS UNABLE TO PROGRAM THE ACTUAL MILEAGE ON THE ODOMETER OR THE ACTUAL MILEAGE IS UNKNOWN. DEALER WILL NEED TO FOLLOW DEALER TO THE GENERAL MOTORS SERVICE POLICIES AND PROCEDURES MANUAL SECTION 5.2.4 ODOMETER SERVICING.

  Associated Products (430)

  2017 Buick Cascada2017 Buick Enclave2017 Buick Encore2017 Buick Envision2017 Buick LaCrosse2017 Buick Regal2017 Buick Verano2017 Cadillac ATS2017 Cadillac CT62017 Cadillac CTS2017 Cadillac ELR2017 Cadillac Escalade2017 Cadillac XT52017 Cadillac XTS2017 Chevrolet Camaro2017 Chevrolet Caprice2017 Chevrolet Colorado2017 Chevrolet Corvette2017 Chevrolet Cruze2017 Chevrolet Equinox+ 410 more
  Associated Documents

  • DownloadMC-10096184-0001.pdf↗
• February 1, 2016•Document ID: 10116863

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  16-NA-025

  Date Added:

  August 31, 2017

  Manufacturer:

  GMC

  Summary

  This informational bulletin provides information on Behavior of Non-Upgraded OnStar Equipped Vehicles Operating in Canada after Decommissioning of 2G CDMA Cellular Networks

  Associated Products (569)

  2015 Buick Enclave2015 Buick Encore2015 Buick LaCrosse2015 Buick Verano2015 Cadillac ATS2015 Cadillac CTS2015 Cadillac ELR2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Cadillac SRX2015 Cadillac XTS2015 Chevrolet Camaro2015 Chevrolet Caprice2015 Chevrolet City Express2015 Chevrolet Colorado2015 Chevrolet Corvette2015 Chevrolet Cruze2015 Chevrolet Equinox2015 Chevrolet Express2015 Chevrolet Impala+ 549 more
  Associated Documents

  • DownloadMC-10116863-0001.pdf↗
• January 27, 2016•Document ID: 10112299

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  03-08-46-004R

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides information on Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only)

  Associated Products (709)

  2016 Buick Cascada2016 Buick Enclave2016 Buick Encore2016 Buick Envision2016 Buick LaCrosse2016 Buick Regal2016 Buick Verano2016 Cadillac ATS2016 Cadillac CT62016 Cadillac CTS2016 Cadillac ELR2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Cadillac SRX2016 Cadillac XTS2016 Chevrolet Camaro2016 Chevrolet Caprice2016 Chevrolet City Express2016 Chevrolet Colorado2016 Chevrolet Corvette+ 689 more
  Associated Documents

  • DownloadMC-10112299-0001.pdf↗
• January 15, 2016•Document ID: 10079728

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, OTHER

  Mfr Comm. #:

  GCUS-9-1522

  Date Added:

  September 12, 2016

  Manufacturer:

  OLDSMOBILE

  Summary

  14423C - SPECIAL COVERAGE (REVISED SERVICE PROCEDURE). A FUEL TANK INLET CHECK VALVE (ICV) COULD FRACTURE. THE ICV IS LOCATED ABOVE THE FULL FUEL LEVEL. A FRACTURED ICV COULD ALLOW FUEL VAPORS TO PASS THROUGH AND DROPLETS OF FUEL TO ACCUMULATE ON THE SIDE OF THE FUEL TANK AS IT PASSES OVER THE FRACTURE DURING REFUELING. IF THE ICV FRACTURES, THE VEHICLE’S SERVICE ENGINE SOON (SES) LIGHT MAY ILLUMINATE, AND THE OWNER MAY NOTICE A FUEL ODOR AND/OR A FEW DROPS OF FUEL ON THE GROUND WHEN REFUELING THE VEHICLE. IF THE CONDITION OCCURS WITHIN THE STATED TERMS, THE FUEL TANK WILL BE REPLACED.

  Associated Products (9)

  2004 Buick Rainier2004 Chevrolet SSR2004 Chevrolet Trailblazer2004 GMC Envoy2003 Chevrolet SSR2003 Chevrolet Trailblazer2003 GMC Envoy2002 Chevrolet Trailblazer2002 GMC Envoy
  Associated Documents

  • DownloadMC-10079728-0001.pdf↗
• January 14, 2016•Document ID: 10112272

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  06-06-01-010C

  Date Added:

  August 15, 2017

  Manufacturer:

  GMC

  Summary

  This informational bulletin provides information on close coupled converters and there affect on newly installed engines or engines during there break in period.

  Associated Products (511)

  2016 Buick Cascada2016 Buick Enclave2016 Buick Encore2016 Buick Envision2016 Buick LaCrosse2016 Buick Regal2016 Buick Verano2016 Cadillac ATS2016 Cadillac CT62016 Cadillac CTS2016 Cadillac ELR2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Cadillac SRX2016 Cadillac XTS2016 Chevrolet Camaro2016 Chevrolet Caprice2016 Chevrolet City Express2016 Chevrolet Colorado2016 Chevrolet Corvette+ 491 more
  Associated Documents

  • DownloadMC-10112272-0001.pdf↗
• January 12, 2016•Document ID: 10079705

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, OTHER

  Mfr Comm. #:

  GCUS-9-1493

  Date Added:

  September 12, 2016

  Manufacturer:

  GMC

  Summary

  14423B - SPECIAL COVERAGE (REVISED PART INFORMATION AND SERVICE PROCEDURE). A FUEL TANK INLET CHECK VALVE (ICV) COULD FRACTURE. THE ICV IS LOCATED ABOVE THE FULL FUEL LEVEL. A FRACTURED ICV COULD ALLOW FUEL VAPORS TO PASS THROUGH AND DROPLETS OF FUEL TO ACCUMULATE ON THE SIDE OF THE FUEL TANK AS IT PASSES OVER THE FRACTURE DURING REFUELING. IF THE ICV FRACTURES, THE VEHICLE’S SERVICE ENGINE SOON (SES) LIGHT MAY ILLUMINATE, AND THE OWNER MAY NOTICE A FUEL ODOR AND/OR A FEW DROPS OF FUEL ON THE GROUND WHEN REFUELING THE VEHICLE. IF THE CONDITION OCCURS WITHIN THE STATED TERMS, THE FUEL TANK WILL BE REPLACED.

  Associated Products (7)

  2004 Buick Rainier2004 Chevrolet Trailblazer2004 GMC Envoy2003 Chevrolet Trailblazer2003 GMC Envoy2002 Chevrolet Trailblazer2002 GMC Envoy
  Associated Documents

  • DownloadMC-10079705-0001.pdf↗
• January 1, 2016•Document ID: 10248791

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, GASOLINE

  Mfr Comm. #:

  14423B

  Date Added:

  January 16, 2024

  Manufacturer:

  CHEVROLET

  Summary

  Special Coverage Adjustment ? Fuel Tank Inlet Check Valve Fracture

  Associated Products (7)

  2004 Buick Rainier2004 Chevrolet SSR2004 Chevrolet Trailblazer2004 GMC Envoy2003 Chevrolet SSR2003 Chevrolet Trailblazer2002 Chevrolet Trailblazer
  Associated Documents

  • DownloadMC-10248791-0001.pdf↗
• December 21, 2015•Document ID: 10114986

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIC6140B

  Date Added:

  August 15, 2017

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that has a red LED and DTC B2455 setting current in the Vehicle Communication Interface Module after performing Canada upgrade. Technician will need to gain access to the Vehicle Communication Interface Module. After gaining access to the Vehicle Communication Interface Module pull the tape back on the X2 connector then tape the bare wires individually to prevent them from shorting.

  Associated Products (227)

  2013 Chevrolet Corvette2012 Chevrolet Colorado2012 Chevrolet Corvette2012 Chevrolet Malibu2012 GMC Canyon2011 Cadillac STS2011 Chevrolet Colorado2011 Chevrolet Corvette2011 Chevrolet HHR2011 Chevrolet Malibu2011 GMC Canyon2010 Cadillac STS2010 Chevrolet Cobalt2010 Chevrolet Colorado2010 Chevrolet Corvette2010 Chevrolet HHR2010 Chevrolet Malibu2010 GMC Canyon2010 Hummer H32010 Pontiac G5+ 207 more
  Associated Documents

  • DownloadMC-10114986-0001.pdf↗
• December 18, 2015•Document ID: 10114980

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  PIT5486

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that when dialing certain numbers using OnStar Hands-free Calling, the audio is distorted or has poor quality after performing the OnStar Canada Upgrade. Dealer should communicate to the customer that we apologize for this inconvenience and that General Motors is working on a solution for this concern.

  Associated Products (487)

  2010 Buick Enclave2010 Buick LaCrosse2010 Buick Lucerne2010 Cadillac CTS2010 Cadillac DTS2010 Cadillac Escalade2010 Cadillac Escalade ESV2010 Cadillac SRX2010 Cadillac STS2010 Chevrolet Avalanche2010 Chevrolet Aveo2010 Chevrolet Camaro2010 Chevrolet Cobalt2010 Chevrolet Colorado2010 Chevrolet Corvette2010 Chevrolet Equinox2010 Chevrolet Express2010 Chevrolet HHR2010 Chevrolet Impala2010 Chevrolet Malibu+ 467 more
  Associated Documents

  • DownloadMC-10114980-0001.pdf↗
• December 18, 2015•Document ID: 10114979

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  PIT5484

  Date Added:

  August 15, 2017

  Manufacturer:

  BUICK

  Summary

  This Preliminary Information communication advises the technician that if OnStar is unable to configure the vehicle after the OnStar 15-08-44-001 upgrade and Onstar receives a 118 error code when attempting to configure the vehicle. Dealers should receive a sheet with the kit that provides steps to assist with handling this error. Dealer will follow one of the listed steps to resolve the issue. If there are still configuration issues, please contact the OnStar Technical Assistance Centre for assistance.

  Associated Products (232)

  2013 Chevrolet Corvette2012 Chevrolet Colorado2012 Chevrolet Corvette2012 Chevrolet Malibu2012 GMC Canyon2011 Cadillac SRX2011 Cadillac STS2011 Chevrolet Colorado2011 Chevrolet Corvette2011 Chevrolet HHR2011 Chevrolet Malibu2011 GMC Canyon2010 Cadillac SRX2010 Cadillac STS2010 Chevrolet Cobalt2010 Chevrolet Colorado2010 Chevrolet Corvette2010 Chevrolet HHR2010 Chevrolet Malibu2010 GMC Canyon+ 212 more
  Associated Documents

  • DownloadMC-10114979-0001.pdf↗
• December 18, 2015•Document ID: 10114977

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT

  Mfr Comm. #:

  PIT5353A

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availability.

  Associated Products (630)

  2016 Buick Cascada2016 Buick Enclave2016 Buick Encore2016 Buick Envision2016 Buick LaCrosse2016 Buick Regal2016 Buick Verano2016 Cadillac ATS2016 Cadillac CT62016 Cadillac CTS2016 Cadillac ELR2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Cadillac SRX2016 Cadillac XTS2016 Chevrolet Camaro2016 Chevrolet Caprice2016 Chevrolet City Express2016 Chevrolet Colorado2016 Chevrolet Corvette+ 610 more
  Associated Documents

  • DownloadMC-10114977-0001.pdf↗
• December 14, 2015•Document ID: 10089488

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY

  Mfr Comm. #:

  14423A

  Date Added:

  January 25, 2017

  Manufacturer:

  CHEVROLET

  Summary

  14423A - SPECIAL COVERAGE (REVISED PART INFORMATION). SOME 2004 MODEL YEAR BUICK RAINIER, 2003-2004 MODEL YEAR CHEVROLET SSR, 2002-2004 MODEL YEAR CHEVROLET TRAILBLAZER, CHEVROLET TRAILBLAZER EXT, GMC ENVOY, GMC ENVOY XL, AND OLDSMOBILE BRAVADA, AND 2004 MODEL YEAR GMC ENVOY XUV VEHICLES CONTAIN A FUEL TANK INLET CHECK VALVE (ICV) THAT COULD FRACTURE. THE ICV IS LOCATED ABOVE THE FULL FUEL LEVEL. A FRACTURED ICV COULD ALLOW FUEL VAPORS TO PASS THROUGH AND DROPLETS OF FUEL TO ACCUMULATE ON THE SIDE OF THE FUEL TANK AS IT PASSES OVER THE FRACTURE DURING REFUELING. IF THE ICV FRACTURES, THE VEHICLE’S SERVICE ENGINE SOON (SES) LIGHT MAY ILLUMINATE, AND THE OWNER MAY NOTICE A FUEL ODOR AND/OR A FEW DROPS OF FUEL ON THE GROUND WHEN REFUELING THE VEHICLE. DEALERS ARE TO REPLACE THE FUEL TANK.

  Associated Products (8)

  2004 Buick Rainier2004 Chevrolet SSR2004 Chevrolet Trailblazer2004 GMC Envoy2003 Chevrolet SSR2003 Chevrolet Trailblazer2003 GMC Envoy2002 GMC Envoy
  Associated Documents

  • DownloadMC-10089488-0001.pdf↗
• December 14, 2015•Document ID: 10089419

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY

  Mfr Comm. #:

  14423A

  Date Added:

  January 24, 2017

  Manufacturer:

  CHEVROLET

  Summary

  14423A - SPECIAL COVERAGE (REVISED PART INFORMATION). SOME 2004 MODEL YEAR BUICK RAINIER, 2003-2004 MODEL YEAR CHEVROLET SSR, 2002-2004 MODEL YEAR CHEVROLET TRAILBLAZER, CHEVROLET TRAILBLAZER EXT, GMC ENVOY, GMC ENVOY XL, AND OLDSMOBILE BRAVADA, AND 2004 MODEL YEAR GMC ENVOY XUV VEHICLES CONTAIN A FUEL TANK INLET CHECK VALVE (ICV) THAT COULD FRACTURE. THE ICV IS LOCATED ABOVE THE FULL FUEL LEVEL. A FRACTURED ICV COULD ALLOW FUEL VAPORS TO PASS THROUGH AND DROPLETS OF FUEL TO ACCUMULATE ON THE SIDE OF THE FUEL TANK AS IT PASSES OVER THE FRACTURE DURING REFUELING. IF THE ICV FRACTURES, THE VEHICLE’S SERVICE ENGINE SOON (SES) LIGHT MAY ILLUMINATE, AND THE OWNER MAY NOTICE A FUEL ODOR AND/OR A FEW DROPS OF FUEL ON THE GROUND WHEN REFUELING THE VEHICLE. DEALERS ARE TO REPLACE THE FUEL TANK.

  Associated Products (9)

  2004 Buick Rainier2004 Chevrolet Suburban2004 Chevrolet Trailblazer2004 GMC Envoy2003 Chevrolet Suburban2003 Chevrolet Trailblazer2003 GMC Envoy2002 Chevrolet Trailblazer2002 GMC Envoy
  Associated Documents

  • DownloadMC-10089419-0001.pdf↗
• December 9, 2015•Document ID: 10114954

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

  Mfr Comm. #:

  PIT4943D

  Date Added:

  August 15, 2017

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review Techlink article from May 2013 titled "Using the Evaporative Emissions System Tester" Technician will need to follow these steps to help diagnose the issue. First after the P0442 has been verified do not disturb any of the fuel system components. The technician now can use the scan tool to close the Evaporative Emissions System. If possible change the tank pressure sensor units from inch_H2O to milimeter_Hg for better resolution. Now the vehicle can be stared to monitor the tank pressure sensor output value for approximately two minutes. If the tank pressure sensor value does change, pressurize the fuel tank side of the purge solenoid with the GE 41413-A / J 41413-A and the necessary adaptors. Now add smoke and allow pressure to stabilize for 2 minutes. If smoke is allowed to pass through the purge solenoid, replace the purge solenoid. If the tank pressure sensor value does not change, then install CH-48096 adaptor between the purge line from the canister and the purge solenoid. With the Evaporative Emissions System closed, pressurize the system through the CH-48096 adaptor and allow the system to completely stabilize, by observing the Press / Vac Gauge for a minimum of 5 minutes. Now add smoke to the system with GE 41413-A / J 41413-A after system stabilization. Now inspect the purge solenoid, engine side, fuel cap, canister vent solenoid filter and any line quick connects. When the leak is unable to be located, test under a vacuum condition. his type of leak may be detected by using the scan tool Purge/Seal function to create a vacuum in the Evaporative Emissions System and then observe the FTP sensor parameter for vacuum decay.

  Associated Products (703)

  2016 Buick Cascada2016 Buick Enclave2016 Buick Encore2016 Buick Envision2016 Buick LaCrosse2016 Buick Regal2016 Buick Verano2016 Cadillac ATS2016 Cadillac CT62016 Cadillac CTS2016 Cadillac ELR2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Cadillac SRX2016 Cadillac XTS2016 Chevrolet Camaro2016 Chevrolet Caprice2016 Chevrolet City Express2016 Chevrolet Colorado2016 Chevrolet Corvette+ 683 more
  Associated Documents

  • DownloadMC-10114954-0001.pdf↗