| Component | Summary |
346000 COMMUNICATION, MANUFACTURER TELEMATICS | Sep 07, 2021 - OnStar Voice Fallback Number Update |
353000 EQUIPMENT, ELECTRICAL | Sep 07, 2021 - OnStar Voice Fallback Number Update |
161100 STRUCTURE, FRAME AND MEMBERS, UNDERBODY SHIELDS | Apr 26, 2021 - Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of their vehicle's underbody components are showing some fo |
200000 WHEELS | Apr 26, 2021 - Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Only cosmetic refinishing of the whe |
350000 EQUIPMENT | Apr 26, 2021 - Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Only cosmetic refinishing of the whe |
356000 EQUIPMENT ADAPTIVE/MOBILITY | Apr 26, 2021 - Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Only cosmetic refinishing of the whe |
356000 EQUIPMENT ADAPTIVE/MOBILITY | Apr 26, 2021 - Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of their vehicle's underbody components are showing some fo |
110000 ELECTRICAL SYSTEM | Apr 20, 2021 - OnStar« Voice Fallback Number Update Some customers may have received a letter from OnStar« stating that "We recently tried to provide a software update to the OnStar« hardware in your vehicle. However, your system could not be updated r |
350000 EQUIPMENT | Apr 20, 2021 - OnStar« Voice Fallback Number Update Some customers may have received a letter from OnStar« stating that "We recently tried to provide a software update to the OnStar« hardware in your vehicle. However, your system could not be updated r |
060000 ENGINE (PWS) | Jun 22, 2020 - This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou |
073000 FUEL SYSTEM, GASOLINE, FUEL INJECTION SYSTEM | Jun 22, 2020 - This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou |
356000 EQUIPMENT ADAPTIVE/MOBILITY | Jun 22, 2020 - This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou |
073000 FUEL SYSTEM, GASOLINE, FUEL INJECTION SYSTEM | Mar 02, 2020 - This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels |
350000 EQUIPMENT | Mar 02, 2020 - This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels |
356000 EQUIPMENT ADAPTIVE/MOBILITY | Mar 02, 2020 - This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels |
356000 EQUIPMENT ADAPTIVE/MOBILITY | Oct 11, 2017 - This warranty administrational bulletin provides information on Clarification of Use - Dealer Empowerment Labor Operations and Customer Enthusiasm |
060000 ENGINE AND ENGINE COOLING | Aug 15, 2017 - This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leakage or blo |
060000 ENGINE AND ENGINE COOLING | Aug 15, 2017 - This Preliminary Information communication provides information to the technician that fluid contamination may be directed to one of the following testing centers according to the type of fluid needing testing. Dealer should send the correc |
063140 ENGINE AND ENGINE COOLING, EXHAUST SYSTEM, EMISSION CONTROL, CATALYTIC CONVERTOR | Aug 15, 2017 - 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 inspe |
090000 FUEL SYSTEM, OTHER | Aug 15, 2017 - This informational bulletin provides dealership personnel with information on flexible fuel vehicles (FFVs) and the usage of E85 fuel in GM vehicles. |
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