Chevrolet Suburban Service Bulletins (2015)

2,542 manufacturer communications on file.

• July 12, 2016•Document ID: 10126063

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  00-06-01-026H

  Date Added:

  December 22, 2017

  Manufacturer:

  SATURN

  Summary

  This informational bulletin provides information on intake manifold inspection/replacement after severe internal engine damage.

  Associated Products (547)

  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+ 527 more
  Associated Documents

  • DownloadMC-10126063-0001.pdf↗
• July 11, 2016•Document ID: 10126062

  Service Bulletin/Repair Instructions
  SERVICE BRAKES

  Mfr Comm. #:

  16-NA-223

  Date Added:

  December 22, 2017

  Manufacturer:

  PONTIAC

  Summary

  This informational bulletin provides information on installing the correct tires for vehicles with the condition of under hard acceleration at higher speeds, the traction control light will flash. Or, they may come in for ABS or general handling/braking concerns.

  Associated Products (353)

  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+ 333 more
  Associated Documents

  • DownloadMC-10126062-0001.pdf↗
• July 11, 2016•Document ID: 10100822

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  16-NA-222

  Date Added:

  May 25, 2017

  Manufacturer:

  OPEL

  Summary

  THIS INFORMATIONAL BULLETIN PROVIDES THE TECHNICIAN WITH WHAT MAY HAPPEN TO AN ENGINE DUE TO LACK OF MAINTENANCE.

  Associated Products (301)

  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 XTS2017 Chevrolet Bolt EV2017 Chevrolet Camaro2017 Chevrolet Caprice2017 Chevrolet Colorado2017 Chevrolet Corvette2017 Chevrolet Cruze+ 281 more
  Associated Documents

  • DownloadMC-10100822-0001.pdf↗
• July 11, 2016•Document ID: 10100806

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  15-06-01-002D

  Date Added:

  May 25, 2017

  Manufacturer:

  GMC

  Summary

  THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE VALVE LIFTER OIL MANIFOLD AND THE LIFTERS TO CORRECT THE CUSTOMERS CONCERN OF ENGINE MISFIRE, TICK NOISE AND MIL ON.

  Associated Products (21)

  2016 Cadillac CTS2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Chevrolet Camaro2016 Chevrolet Corvette2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Sierra2016 GMC Yukon2016 GMC Yukon XL2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Chevrolet Corvette2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Sierra2015 GMC Yukon2015 GMC Yukon XL+ 1 more
  Associated Documents

  • DownloadMC-10100806-0001.pdf↗
• July 11, 2016•Document ID: 10100805

  Service Bulletin/Repair Instructions
  SEATS

  Mfr Comm. #:

  PIE0370

  Date Added:

  May 25, 2017

  Manufacturer:

  GMC

  Summary

  THIS ENGINEERING INFORMATIONAL BULLETIN IS REQUESTING INFORMATION FROM THE FIELD WITH THE CONDITONS OF A RATTLE NOISE ORIGINATING FROM THE SECOND ROW SEAT.

  Associated Products (16)

  2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Sierra2016 GMC Yukon2016 GMC Yukon XL2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Sierra2015 GMC Yukon2015 GMC Yukon XL
  Associated Documents

  • DownloadMC-10100805-0001.pdf↗
• June 29, 2016•Document ID: 10089121

  Service Bulletin/Repair Instructions
  TIRES; EQUIPMENT

  Mfr Comm. #:

  00-03-10-006M

  Date Added:

  January 18, 2017

  Manufacturer:

  CHEVROLET

  Summary

  THIS INFORMATIONAL BULLETIN PROVIDES GUIDANCE TO GM DEALERS WHEN USING GM APPROVED TIRE FORCE VARIATION MEASUREMENT EQUIPMENT.

  Associated Products (298)

  2017 Buick Enclave2017 Buick LaCrosse2017 Buick Regal2017 Chevrolet Camaro2017 Chevrolet Caprice2017 Chevrolet Colorado2017 Chevrolet Corvette2017 Chevrolet Equinox2017 Chevrolet Express2017 Chevrolet Impala2017 Chevrolet Malibu2017 Chevrolet Silverado2017 Chevrolet Sonic2017 Chevrolet Spark2017 Chevrolet Suburban2017 Chevrolet Tahoe2017 Chevrolet Traverse2017 Chevrolet Trax2017 Chevrolet Volt2017 GMC Acadia+ 278 more
  Associated Documents

  • DownloadMC-10089121-0001.pdf↗
• June 29, 2016•Document ID: 10080981

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

  Mfr Comm. #:

  PIC6210

  Date Added:

  September 23, 2016

  Manufacturer:

  BUICK

  Summary

  THIS PRELIMINARY INFORMATION COMMUNICATES THE PROCEDURE TO THE TECHNICIAN HOW TO REGAIN BLU-RAY/CD/DVD PLAYER FUNCTION ON ALL NEW GENERATION INFOTAINMENT SYSTEMS WITH REGULAR PRODUCTION OPTION CODE U42 OR UWG BLU-RAY PLAYERS. IF THIS CONCERN IS ENCOUNTERED, CYCLE THE CD PLAYER/MEDIA DISC PLAYER FUSE AND RE-EVALUATE THE CONCERN.

  Associated Products (47)

  2017 Buick LaCrosse2017 Buick Regal2017 Cadillac CT62017 Cadillac Escalade2017 Cadillac XT52017 Cadillac XTS2017 Chevrolet Silverado2017 Chevrolet Suburban2017 Chevrolet Tahoe2017 GMC Sierra2017 GMC Yukon2016 Buick LaCrosse2016 Buick Regal2016 Cadillac ATS2016 Cadillac CT62016 Cadillac Escalade2016 Cadillac SRX2016 Cadillac XTS2016 Chevrolet Silverado2016 Chevrolet Suburban+ 27 more
  Associated Documents

  • DownloadMC-10080981-0001.pdf↗
• June 27, 2016•Document ID: 10081053

  Service Bulletin/Repair Instructions
  SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES; SERVICE BRAKES

  Mfr Comm. #:

  PIT5361B

  Date Added:

  September 27, 2016

  Manufacturer:

  CADILLAC

  Summary

  THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR VEHICLES THAT MAY HAVE ISSUES WERE THE CUSTOMER WILL NEED INCREASED EFFORT TO DEPRESS THE BRAKE PEDAL. TECHNICIAN MAY FIND FLUID IN THE BRAKE BOOSTER AND/OR THE BOOSTER VACUUM LINE. TECHNICIAN WILL NEED TO REPLACE VACUUM PUMP, BRAKE BOOSTER, MASTER CYLINDER, VACUUM PUMP BELT AND THE VACUUM LINE BETWEEN THE BOOSTER AND THE PUMP.

  Associated Products (16)

  2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Sierra2016 GMC Yukon2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Sierra2015 GMC Yukon2014 Chevrolet Silverado2014 GMC Sierra
  Associated Documents

  • DownloadMC-10081053-0001.pdf↗
• June 22, 2016•Document ID: 10081323

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  PIT5511

  Date Added:

  October 3, 2016

  Manufacturer:

  CHEVROLET

  Summary

  THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT SOME VEHICLES MAY HAVE A DIM DRIVER INFORMATION CENTER WHEN THE INTERIOR OF THE VEHICLE IS HOT FROM A SUN LOAD OR EXTENDED HEATER OPERATION. THE DRIVER INFORMATION CENTER IS DESIGNED TO DIM WITH HIGH TEMPERATURE EXPOSURE. THIS IS DONE TO PROTECT THE DRIVER INFORMATION CENTER FROM DAMAGE.

  Associated Products (12)

  2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Sierra2016 GMC Yukon2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Sierra2015 GMC Yukon2014 Chevrolet Silverado2014 GMC Sierra
  Associated Documents

  • DownloadMC-10081323-0001.pdf↗
• June 21, 2016•Document ID: 10081049

  Service Bulletin/Repair Instructions
  EQUIPMENT:MECHANICAL; SEATS:MID/REAR ASSEMBLY

  Mfr Comm. #:

  PIT5284B

  Date Added:

  September 27, 2016

  Manufacturer:

  GMC

  Summary

  THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON HOW TO DIAGNOSE AND REPAIR VEHICLES THAT MAY HAVE A RATTLE NOISE FROM THE SECOND ROW SEAT. TECHNICIAN WILL NEED TO INSPECT THE STRIKER NOT ALIGNED PROPERLY IN LATCH OPENING. TO REPAIR THIS CONDITION, REWORK/ADJUST THE STRIKER IN THE DIRECTION TO CENTER IT IN THE LATCH OPENING. AN ADJUSTABLE WIDE MOUTH METAL WORKING TOOL MAY BE USED TO ADJUST THE STRIKER JUST ENOUGH TO CENTER IN THE LATCH OPENING. TECHNICIAN MAY FIND A SEAT BOTTOM LATCH MAY HAVE AN UNEQUAL LATCH OPENING SIDE-TO-SIDE FOR THE STRIKER TO SEAT INTO. TO REPAIR THIS CONDITION, WITH THE AFFECTED SEAT IN THE TUMBLED FORWARD POSITION, WHILE APPLYING STEADY, FIRM PRESSURE, CYCLE THE SEAT DOWN INTO THE LATCHED POSITION. SOME VEHICLES BUILT PRIOR TO 09/21/2015 WITH 60/40 SPLIT BENCH SEAT MAY HAVE 60-PERCENT LONG SIDE BENCH, INBOARD LATCH MAY NOT BE PROPERLY ALIGNED IN STRIKER OPENING. TECHNICIAN WILL NEED TO PLACE A 2.6 MM THICK FLAT WASHER OVER THE 40 PERCENT SEAT BASE STUD, NOT THE FLOOR STUD. SOME VEHICLES MAY HAVE A SEAT BASE PLAT THAT RATTLES AGAINST THE RIB IN THE FLOOR PAN. APPLY MYLAR TAPE TO THE FLOOR PAN UNDER THE SEAT PLATE TO PROVIDE RELIEF FOR THE RATTLE CONDITION.

  Associated Products (8)

  2016 Cadillac Escalade2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Yukon2015 Cadillac Escalade2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Yukon
  Associated Documents

  • DownloadMC-10081049-0001.pdf↗
• June 17, 2016•Document ID: 10089228

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

  Mfr Comm. #:

  11-08-49-001R

  Date Added:

  January 19, 2017

  Manufacturer:

  CHEVROLET

  Summary

  THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REMOVE THE TRANSPORT MODE ON MESSAGE DISPLAYED IN THE DIC DUE TO VEHICLES SHIPPED OVER LONG DISTANCES OUTSIDE THE U.S. AND CANADA.

  Associated Products (88)

  2017 Buick Cascada2017 Buick Encore2017 Buick Envision2017 Buick LaCrosse2017 Buick Regal2017 Buick Verano2017 GMC Acadia2017 GMC Canyon2017 GMC Sierra2017 GMC Yukon2016 Buick Cascada2016 Buick Encore2016 Buick Envision2016 Buick LaCrosse2016 Buick Regal2016 Buick Verano2016 GMC Acadia2016 GMC Yukon2016 GMC Yukon XL2015 Buick Encore+ 68 more
  Associated Documents

  • DownloadMC-10089228-0001.pdf↗
• June 17, 2016•Document ID: 10081200

  Service Bulletin/Repair Instructions
  SEATS

  Mfr Comm. #:

  PIT5408A

  Date Added:

  October 3, 2016

  Manufacturer:

  CHEVROLET

  Summary

  THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT SOME VEHICLES THE HAPTIC SEAT MOTORS CAN BE FELT IN THE SEAT. TECHNICIAN WILL ACCESS BOTH HAPTIC SEAT MOTORS AND ROTATE THE MOTORS FLAT, AND THEN REINSTALL THEM BACK INTO THE SEAT CUSHION. THIS WILL HELP IMPROVE THE COMFORT OF THE SEAT CUSHION.

  Associated Products (9)

  2016 Cadillac Escalade2016 Chevrolet Silverado2016 GMC Sierra2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Sierra2015 GMC Yukon2014 GMC Sierra
  Associated Documents

  • DownloadMC-10081200-0001.pdf↗
• June 14, 2016•Document ID: 10081961

  Service Bulletin/Repair Instructions
  VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW

  Mfr Comm. #:

  16-NA-171

  Date Added:

  October 11, 2016

  Manufacturer:

  GMC

  Summary

  THIS TECHNICAL BULLETIN PROVIDES INFORMATION ON THE PROPER RECONNECTION OF THE REAR WINDOW DEFROSTER TAB IF A CUSTOMER COMMENTS ONE LOOSE OR BROKEN.

  Associated Products (12)

  2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Yukon2016 GMC Yukon XL2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Yukon2015 GMC Yukon XL
  Associated Documents

  • DownloadMC-10081961-0001.pdf↗
• June 14, 2016•Document ID: 10081241

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

  Mfr Comm. #:

  PIT5509

  Date Added:

  October 3, 2016

  Manufacturer:

  CHEVROLET

  Summary

  THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON HOW TO DIAGNOSE AND REPAIR VEHICLE THAT MAY HAVE A "CHECK TRAILER WIRING" OR "SERVICE TRAILER BRAKE SYSTEM” MESSAGE ON THE DRIVER INFORMATION CENTER WHEN A TRAILER IS CONNECTED TO THE VEHICLE. DIAGNOSTIC TROUBLE CODE C1114 SET IN THE CHASSIS CONTROL MODULE. CHASSIS CONTROL MODULE HAS TO DETERMINE THE TYPE OF TRAILER BRAKE SYSTEM THAT IS BEING USED. THE CHASSIS CONTROL MODULE CAN BE SENSITIVE TO A VARIETY OF TRAILER WIRING ISSUES. THE TECHNICIAN WILL NEED TO MAKE A TRAILER TESTER USING ELECTRIC TRAILER BRAKE MAGNETS AND 7-WAY TRAILER CONNECTOR TO DETERMINE IF IT IS A VEHICLE OR TRAILER ISSUE. IF THE CONCERN IS NOT DUPLICATED WITH THE TESTER INSTALLED, THE VEHICLE IS OPERATING CORRECTLY AND THE FOCUS SHOULD BE ON THE TRAILER WIRING OR 7 WAY CONNECTOR.

  Associated Products (13)

  2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Sierra2016 GMC Yukon2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Sierra2015 GMC Yukon2014 Chevrolet Silverado2014 Chevrolet Suburban2014 GMC Sierra
  Associated Documents

  • DownloadMC-10081241-0001.pdf↗
• June 14, 2016•Document ID: 10081043

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS; FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; ENGINE

  Mfr Comm. #:

  PIP5395A

  Date Added:

  September 27, 2016

  Manufacturer:

  CHEVROLET

  Summary

  THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON HOW TO DIAGNOSE AND REPAIR VEHICLES THAT MAY HAVE RATTLE OR TICKING NOISE THAT IS LOUDER INSIDE THE VEHICLE THAN OUTSIDE. THE NOISE MAY ALSO SOUND LIKE A LIFTER TICK. IF THE NOISE IS HEARD BEST AT THE FUEL LINE AND THE SOUND WILL BE REAL LOUD WITH A STETHOSCOPE. THE FUEL LINE WILL NEED TO BE REPLACED.

  Associated Products (24)

  2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Chevrolet Camaro2016 Chevrolet Corvette2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Sierra2016 GMC Yukon2016 GMC Yukon XL2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Chevrolet Corvette2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Sierra2015 GMC Yukon2015 GMC Yukon XL2014 Chevrolet Corvette+ 4 more
  Associated Documents

  • DownloadMC-10081043-0001.pdf↗
• June 14, 2016•Document ID: 10081022

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIP5094A

  Date Added:

  September 26, 2016

  Manufacturer:

  GMC

  Summary

  THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT ,WHEN TESTING ANY CIRCUIT FOR OPEN OR RESISTANCE, IT IS IMPERATIVE THAT ALL RELATED TERMINAL PIN FIT AND TENSION BE CHECKED WHEN THE TEST STEPS REQUIRE DISCONNECTION OF THE CONNECTOR OR COMPONENT, PRIOR TO ANY COMPONENT REPLACEMENT. ALWAYS USE THE RECOMMENDED TERMINAL TEST TOOL DURING THESE TESTS.

  Associated Products (485)

  2017 Buick Encore2017 Buick LaCrosse2017 Buick Regal2017 Buick Verano2017 Cadillac CT62017 Cadillac CTS2017 Cadillac Escalade2017 Cadillac Escalade ESV2017 Cadillac XT52017 Cadillac XTS2017 Chevrolet Bolt EV2017 Chevrolet Camaro2017 Chevrolet Caprice2017 Chevrolet Colorado2017 Chevrolet Corvette2017 Chevrolet Cruze2017 Chevrolet Equinox2017 Chevrolet Express2017 Chevrolet Impala2017 Chevrolet Malibu+ 465 more
  Associated Documents

  • DownloadMC-10081022-0001.pdf↗
• June 13, 2016•Document ID: 10080702

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  PIP5407

  Date Added:

  September 21, 2016

  Manufacturer:

  CADILLAC

  Summary

  THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON HOW TO DIAGNOSE AND REPAIR VEHICLES THAT MAY HAVE DIAGNOSTIC TROUBLE CODE P06DD OR NO OR LOW OIL PRESSURE. TECHNICIAN WILL REPLACE TIMING CHAIN TENSIONER GUIDE. IF OIL PUMP FACE IS DAMAGED AND OR WORN THRU REPLACE OIL PUMP. INSPECT BEARINGS FOR DAMAGE WEAR DUE TO DEBRIS FROM OIL PUMP.

  Associated Products (19)

  2016 Cadillac CTS2016 Cadillac Escalade2016 Chevrolet Camaro2016 Chevrolet Corvette2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Sierra2016 GMC Yukon2015 Cadillac Escalade2015 Chevrolet Corvette2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Sierra2015 GMC Yukon2014 Chevrolet Corvette2014 Chevrolet Silverado2014 GMC Sierra
  Associated Documents

  • DownloadMC-10080702-0001.pdf↗
• June 10, 2016•Document ID: 10089247

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  10-08-110-001E

  Date Added:

  January 19, 2017

  Manufacturer:

  CHEVROLET

  Summary

  THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON THE PROPER USE OF FLOOR MATS.

  Associated Products (375)

  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 Chevrolet Bolt EV2017 Chevrolet Camaro2017 Chevrolet Caprice2017 Chevrolet Colorado2017 Chevrolet Cruze2017 Chevrolet Equinox+ 355 more
  Associated Documents

  • DownloadMC-10089247-0001.pdf↗
• June 8, 2016•Document ID: 10080686

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL; ELECTRICAL SYSTEM:WIRING

  Mfr Comm. #:

  PIT5311B

  Date Added:

  September 21, 2016

  Manufacturer:

  GMC

  Summary

  THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR VEHICLES THAT MAY HAVE AN INTERMITTENT "CHECK TRAILER WIRING" OR "SERVICE TRAILER BRAKE" MESSAGE ON THE DRIVER INFORMATION CENTER. TECHNICIAN WILL INSPECT AND CLEAN THE GROUND WIRE (NORMALLY WHITE WIRE) CONNECTION ON THE TRAILER SIDE OF THE 7-PIN CONNECTOR. INSPECT THAT THE WIRES INSIDE THE TRAILER SIDE CONNECTOR ARE CLEAN AND SECURELY FASTENED. IF THE VEHICLE’S 7-WAY CONNECTOR SOCKET TERMINALS ARE DEFORMED OR HAVE EXCESSIVE WEAR, IT WILL BE NECESSARY TO REPLACE THE TRUCK SIDE CONNECTOR FROM GENERAL MOTORS CUSTOMER CARE AND AFTERSALES ALONG WITH THE TRAILER'S 7-WAY CONNECTOR PLUG.

  Associated Products (15)

  2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Sierra2016 GMC Yukon2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Sierra2015 GMC Yukon2014 Chevrolet Silverado2014 Chevrolet Suburban2014 Chevrolet Tahoe2014 GMC Sierra2014 GMC Yukon
  Associated Documents

  • DownloadMC-10080686-0001.pdf↗
• June 8, 2016•Document ID: 10080684

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  PIP5211E

  Date Added:

  September 21, 2016

  Manufacturer:

  GMC

  Summary

  THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THE STEPS NEEDED TO DIAGNOSE AND REPAIR VEHICLES WITH A ROUGH IDLE AND/OR VIBRATION AT IDLE IN DRIVE. THIS CONDITION WILL NOT BE PRESENT IN PARK, OR NEUTRAL. THIS CONCERN MAY BE CAUSED BY GROUND OUT WITHIN THE ONE OR BOTH ENGINE MOUNTS. TECHNICIAN WILL USE CH-51450-A (PICO OSCILLOSCOPE) TO MEASURE THE VIBRATION DISTURBANCE. IF THE VIBRATION CONCERN IS E1.5 IN THE HORIZONTAL / LATERAL DIRECTION WITH PICO SENSOR MOUNTED IN SEAT TRACK AS INDICATED – CONTINUE WITH STEPS TO REDUCE THE AMPLITUDE OF THE VIBRATION BY ADDING SPACERS IN KEY LOCATIONS TO REDUCE GROUND OUT WITHIN THE ENGINE MOUNTS. THE 6.2L ENGINE HAS A CHARACTERISTIC E1 WHICH CAN BE FELT, AND MAY BE DESCRIBED AS A LOPEY IDLE. DO NOT CONFUSE 6.2L E1 CHARACTERISTIC (NOT CAUSED BY MOUNT GROUND-OUT), WITH E1.5 NORMAL IDLE CHARACTERISTICS BEING TRANSMITTED INTO THE TRUCK VIA GROUND-OUT THRU THE ENGINE MOUNTS. IF MEASURING HIGH AT THE SEAT TRACK 12 MG OR GREATER; REPLACEMENT OF THE ENGINE MOUNTS SHOULD HELP REDUCE THE AMPLITUDE OF THE VIBRATION. IF THE DISTURBANCE MEASURES AT THE SEAT TRACK AS E1.5 LATERAL IN THE RANGE OF APPROXIMATELY 2.5 - 8 MG USING A TRI-AXIS SENSOR. THEN PLACE TRI-AXIS PICO SENSOR ON THE INBOARD SEAT TRACK FORWARD-MOST LOCATION TO RECORD MEASUREMENT OF THE ROUGH IDLE VIBRATION CONCERN. WITH THE HEATER-VENT-AIR CONDITIONING ON PERFORM SEVERAL SHORT HEAVY LAUNCH EVENTS FROM STOP TO STOP TO BRING THE TEMPERATURES BACK UP WHILE ATTEMPTING TO RE-CREATE THE ROUGH IDLE VIBRATION IN DRIVE WITH PICO SENSOR PLACED ON INBOARD SEAT TRACK; WHILE THE VIBRATION IS ACTIVE – RECORD PICO READING. THIS METHOD SEEMS TO PROVIDE BETTER RESULTS THAN EXTENDED TEST DRIVES. IF THE PICO READING FOR E1.5, WITH VIBRATION ACTIVE, AT SPECIFIED SEAT TRACK LOCATION MEASURES CLOSE TO 2MG OR LESS USE SERVICE INFORMATION TO DIAGNOSE ROUGH IDLE / VIBRATION.

  Associated Products (18)

  2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Sierra2016 GMC Yukon2016 GMC Yukon XL2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Sierra2015 GMC Yukon2015 GMC Yukon XL2014 Chevrolet Silverado2014 GMC Sierra
  Associated Documents

  • DownloadMC-10080684-0001.pdf↗