| Component | Summary |
100000 POWER TRAIN | Dec 09, 2019 - This Preliminary information communicates to the dealer átechnician that TAC recommends the utilization of the GDS2 software to aid in diagnosing automatic transmission concerns. TAC is requesting the GDS2 session logs be sent in before the |
100000 POWER TRAIN | Nov 25, 2019 - This informational bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operations. |
350000 EQUIPMENT | Nov 25, 2019 - This informational bulletin provides the dealer with key information for cutting a new key. |
355200 EQUIPMENT, OTHER, OWNERS/SERVICE/OTHER MANUAL | Nov 25, 2019 - THis Informational bulletin provides important instructions for contacting the Fleet Action Center for repair authorization prior to replacement of certain parts. |
355200 EQUIPMENT, OTHER, OWNERS/SERVICE/OTHER MANUAL | Nov 25, 2019 - This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS). |
110000 ELECTRICAL SYSTEM | Nov 12, 2019 - This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Di |
350000 EQUIPMENT | Nov 12, 2019 - This Preliminary information communicates the use of air leak diagnostic test tool CH-52250 in addition to the information found in the service manual. |
060000 ENGINE AND ENGINE COOLING | Oct 28, 2019 - This diagnostic tip provides additional information on how to diagnose a possible valve, lifter or camshaft issue. |
080000 FUEL SYSTEM, DIESEL | Oct 28, 2019 - This Informational Bulletin provides information on availability of Diesel Fuel additives. |
350000 EQUIPMENT | Oct 28, 2019 - This warranty administration bulletin provides information regarding the field action courtesy transportation policy. |
060000 ENGINE AND ENGINE COOLING | Oct 15, 2019 - This Preliminary information communicatesáA vehicle may have a concern of engine noise and/or a misfire. This may be caused by a broken rocker arm.áAábroken rocker arms that could result in the valve dropping to the cylinder, causing a cata |
110000 ELECTRICAL SYSTEM | Oct 15, 2019 - This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen |
010000 STEERING | Sep 23, 2019 - This technical bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear. |
060000 ENGINE AND ENGINE COOLING | Sep 23, 2019 - This informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement. |
060000 ENGINE AND ENGINE COOLING | Sep 23, 2019 - This informational bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage. |
070000 FUEL SYSTEM, GASOLINE | Aug 12, 2019 - This Preliminary information communicatesáA vehicle may have a concern of a MIL illuminated with a P208E set in the DEF control module.áPossible stuck DEF injectoráIf the diagnostic leads to the DEF injector, replace the DEF injector and th |
350000 EQUIPMENT | Aug 12, 2019 - This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus. |
060000 ENGINE AND ENGINE COOLING | Apr 08, 2019 - This Preliminary information communicatesA vehicle may have a concern of engine noise and/or a misfire. This may be caused by a broken rocker arm.Abroken rocker arms that could result in the valve dropping to the cylinder, causing a catastr |
100000 POWER TRAIN | Mar 25, 2019 - This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test. |
350000 EQUIPMENT | Mar 25, 2019 - This informational bulletin provides the dealer with information on what to do when requesting a new key code for the customer. |
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