Chevrolet Impala Service Bulletins (2018)

882 manufacturer communications on file.

July 12, 2018•Document ID: 10143762
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS; ENGINE AND ENGINE COOLING
Mfr Comm. #:
PIP5257B
Date Added:
August 20, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have oil mixed in with the engine coolant. Technician will need to inspect the oil cooler if equipped for possible leaking into the cooling system through the radiator. If no issue found replace the engine as well as all rubber coolant hoses.
Associated Products (89)
2018 Buick Enclave 2018 Cadillac XTS 2018 Chevrolet Equinox 2018 Chevrolet Impala 2018 Chevrolet Traverse 2017 Buick Enclave 2017 Cadillac XTS 2017 Chevrolet Equinox 2017 Chevrolet Impala 2017 Chevrolet Traverse 2016 Buick Enclave 2016 Buick LaCrosse 2016 Cadillac SRX 2016 Cadillac XTS 2016 Chevrolet Colorado 2016 Chevrolet Equinox 2016 Chevrolet Impala 2016 Chevrolet Traverse 2016 GMC Acadia 2016 GMC Canyon+ 69 more
Associated Documents
- Download MC-10143762-0001.pdf↗
July 9, 2018•Document ID: 10143758
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL; EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
PIC6095C
Date Added:
August 20, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides information to the technician on how to tell the difference between the integrated center stack, the radio, the human machine interface, and the vehicle communication interface module. There are pictures of all the individual modules for identification purposes.
Associated Products (233)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Aveo 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox+ 213 more
Associated Documents
- Download MC-10143758-0001.pdf↗
July 3, 2018•Document ID: 10143752
Service Bulletin/Repair Instructions
VISIBILITY:SUN/MOON ROOF ASSEMBLY
Mfr Comm. #:
PIC5260B
Date Added:
August 20, 2018
Manufacturer:
PONTIAC
Summary
This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer's sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks.
Associated Products (595)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Aveo 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox+ 575 more
Associated Documents
- Download MC-10143752-0001.pdf↗
June 20, 2018•Document ID: 10143449
Service Bulletin/Repair Instructions
EQUIPMENT:APPLIANCE:AIR CONDITIONER
Mfr Comm. #:
PIT5099C
Date Added:
August 6, 2018
Manufacturer:
SATURN
Summary
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
Associated Products (799)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Aveo 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox+ 779 more
Associated Documents
- Download MC-10143449-0001.pdf↗
June 15, 2018•Document ID: 10143740
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING; ENGINE
Mfr Comm. #:
18186
Date Added:
August 20, 2018
Manufacturer:
CHEVROLET
Summary
18186 - Customer Satisfaction Program. Certain 2018 model year Buick Enclave, Chevrolet Impala and Chevrolet Traverse vehicles, equipped with a 3.6L engine (RPO LFX or LFY), may have a condition where the piston oil control ring may have been damaged during installation. If this happened, it could lead to excess oil consumption in the combustion chamber and result in an engine misfire, a check engine light, and low oil levels. If the vehicle continues to be driven with an insufficient oil level, the engine could be severely damaged and the vehicle could lose propulsion. Dealers are to inspect cylinders 2, 4, and 6. If, during inspection, the technician sees evidence of cylinder wall scoring, (gouges), or a broken oil control ring is found, dealers are to replace the engine.
Associated Products (3)
2018 Buick Enclave 2018 Chevrolet Impala 2018 Chevrolet Traverse
Associated Documents
- Download MC-10143740-0001.pdf↗
June 14, 2018•Document ID: 10143443
Service Bulletin/Repair Instructions
EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:ELECTRICAL
Mfr Comm. #:
PIC5953D
Date Added:
August 6, 2018
Manufacturer:
GMC
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 (353)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Aveo 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox+ 333 more
Associated Documents
- Download MC-10143443-0001.pdf↗
June 11, 2018•Document ID: 10143429
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; ENGINE
Mfr Comm. #:
PIP5373B
Date Added:
August 6, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary Information communication provides the technician with steps on how to program an Engine Control Module when getting a Service Programming System error code E4491 or E4423. In some cases Techline Customer Support Center may need to be contacted to resolve the issue.
Associated Products (124)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Aveo 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox+ 104 more
Associated Documents
- Download MC-10143429-0001.pdf↗
June 8, 2018•Document ID: 10143427
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
PIT5411M
Date Added:
August 6, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, and displays are placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Assistance Center for further assistance.
Associated Products (32)
2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Impala 2018 Chevrolet Malibu 2018 Chevrolet Silverado+ 12 more
Associated Documents
- Download MC-10143427-0001.pdf↗
June 1, 2018•Document ID: 10143422
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Mfr Comm. #:
PIC6333A
Date Added:
August 6, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary information communicates that acustomer may complain of the Driver Information Center(DIC) intermittently flickering or going blank. It may be noted that this only seems to occur when playing songs via IHeart or Pandora. This may be caused by a software concern in the Instrument panel Cluster(IPC). The dealer is instructed that engineering is working on a resolution to this concern and when it is available a bulletin will be published to inform the dealer of the repair. The dealer is instructed to advise the customer that until a repair is available for this concern changing the station/source or waiting until the song ends should recover the screen.
Associated Products (18)
2018 Buick Enclave 2018 Buick Envision 2018 Chevrolet Colorado 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Impala 2018 Chevrolet Malibu 2018 Chevrolet Traverse 2018 GMC Acadia 2018 GMC Canyon 2017 Buick Envision 2017 Buick Regal 2017 Chevrolet Colorado 2017 Chevrolet Cruze 2017 Chevrolet Impala 2017 Chevrolet Malibu 2017 GMC Acadia 2017 GMC Canyon
Associated Documents
- Download MC-10143422-0001.pdf↗
May 23, 2018•Document ID: 10141371
Service Bulletin/Repair Instructions
EQUIPMENT; ELECTRICAL SYSTEM
Mfr Comm. #:
PIT5399A
Date Added:
June 18, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Technician should insure the customer is using an original equipment manufacturer Apple USB cable.
Associated Products (817)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 797 more
Associated Documents
- Download MC-10141371-0001.pdf↗
May 15, 2018•Document ID: 10141355
Service Bulletin/Repair Instructions
EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ELECTRICAL SYSTEM
Mfr Comm. #:
PIC6333
Date Added:
June 18, 2018
Manufacturer:
GMC
Summary
This Preliminary information communicates that acustomer may complain of the Driver Information Center(DIC) intermittently flickering or going blank. It may be noted that this only seems to occur when playing songs via IHeart or Pandora. This may be caused by a software concern in the Instrument panel Cluster(IPC). The dealer is instructed that engineering is working on a resolution to this concern and when it is available a bulletin will be published to inform the dealer of the repair. The dealer is instructed to advise the customer that until a repair is available for this concern changing the station/source or waiting until the song ends should recover the screen.
Associated Products (21)
2019 Buick Enclave 2019 Chevrolet Traverse 2019 GMC Acadia 2018 Buick Enclave 2018 Buick Envision 2018 Chevrolet Colorado 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Impala 2018 Chevrolet Malibu 2018 Chevrolet Traverse 2018 GMC Acadia 2018 GMC Canyon 2017 Buick Envision 2017 Buick Regal 2017 Chevrolet Colorado 2017 Chevrolet Cruze 2017 Chevrolet Impala 2017 Chevrolet Malibu 2017 GMC Acadia+ 1 more
Associated Documents
- Download MC-10141355-0001.pdf↗
April 30, 2018•Document ID: 10137614
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ENGINE
Mfr Comm. #:
PIE0463
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Smoke or Burning Odor from Underhood with Malfunction Indicator Lamp Illuminated with DTC P305F or P058D
Associated Products (10)
2018 Chevrolet Impala 2018 Chevrolet Malibu 2017 Chevrolet Impala 2017 Chevrolet Malibu 2016 Chevrolet Impala 2016 Chevrolet Malibu 2015 Chevrolet Impala 2015 Chevrolet Malibu 2014 Chevrolet Impala 2014 Chevrolet Malibu
Associated Documents
- Download MC-10137614-0001.pdf↗
April 27, 2018•Document ID: 10137599
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL
Mfr Comm. #:
18NA141
Date Added:
May 21, 2018
Manufacturer:
CADILLAC
Summary
This informational bulletin provides information on Audio Volume Stuck High or Low with No DTCs and that this is a normal characteristic.
Associated Products (200)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 180 more
Associated Documents
- Download MC-10137599-0001.pdf↗
April 26, 2018•Document ID: 10137598
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
18NA138
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This technical bulletin provides a procedure to replace the HMI module to correct a condition of Radio Control (ICS) Display Does Not Remain Off at Times after it Has Been Turned Off in the Radio Settings Menu due to a software concern.
Associated Products (39)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 19 more
Associated Documents
- Download MC-10137598-0001.pdf↗
April 26, 2018•Document ID: 10137595
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
18NA134
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This technical bulletin provides a procedure to test the radios receiver if certain XM channels cut out (mutes) depending on location of the vehicle.
Associated Products (26)
2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Impala 2018 Chevrolet Malibu 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 Chevrolet Traverse 2018 Chevrolet Volt+ 6 more
Associated Documents
- Download MC-10137595-0001.pdf↗
April 25, 2018•Document ID: 10137559
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
150603002M
Date Added:
May 21, 2018
Manufacturer:
GMC
Summary
This bulletin provides information on approved warranty part numbers for original equipment batteries.
Associated Products (117)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 97 more
Associated Documents
- Download MC-10137559-0001.pdf↗
April 20, 2018•Document ID: 10137556
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
1208132001E
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This informational bulletin explains to the dealer how to cover a possible customers mistake when a fuse has been blown.
Associated Products (327)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 307 more
Associated Documents
- Download MC-10137556-0001.pdf↗
April 20, 2018•Document ID: 10137513
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
PIC6328A
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides information to the technician about vehicles that when a phone does not charge properly or charging cycles is on and off rapidly when connected to the single port USB hub of the vehicle. Technician should check the Human Machine Interface part number Dealer should communicate to the customer that we apologize for this inconvenience and that General Motors is working on a solution for this concern if the Human Machine Interface part number ends in 8433. Technician should follow published Service Information diagnostic if the Human Machine Interface part number is not 8433.
Associated Products (8)
2018 Chevrolet Corvette 2018 Chevrolet Impala 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 Chevrolet Traverse 2018 GMC Sierra 2018 GMC Yukon
Associated Documents
- Download MC-10137513-0001.pdf↗
April 19, 2018•Document ID: 10137589
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
18NA125
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This informational bulletin provides information for engine oil life monitor operation calculation.
Associated Products (311)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 291 more
Associated Documents
- Download MC-10137589-0001.pdf↗
April 19, 2018•Document ID: 10137577
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
18NA039
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This technical bulletin provides a procedure to reprogram the memory set module to correct a condition of Personalization Selections Intermittently Missing from Comfort and Convenience Menu due to a calibration concern.
Associated Products (32)
2018 Buick LaCrosse 2018 Cadillac CT6 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Chevrolet Corvette 2018 Chevrolet Impala 2018 Chevrolet Malibu 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 Chevrolet Traverse 2018 GMC Acadia 2018 GMC Sierra 2018 GMC Yukon 2018 GMC Yukon XL 2017 Buick Envision 2017 Buick LaCrosse 2017 Cadillac ATS 2017 Cadillac CT6+ 12 more
Associated Documents
- Download MC-10137577-0001.pdf↗

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