When performing internal transmission repairs on GM transmissions (Fig. 1) under warranty, current labor times focus on replacing the damaged part(s), with Other Labor Hours (OLH) as the only option […]
最近发布了最新的全球电子零件目录（EPC）。它具有多种增强功能，可以帮助使零件搜索更轻松，更高效，包括额外的[...]
编程校准和软件需要从服务编程系统（SPS）将大文件传输到车辆。从[...]传输大文件（大于1 GB）时
A new warranty requirement (U.S. only) is being implemented when replacing the Remote Keyless Entry (RKE) transmitter (key fob) (Fig. 12) under warranty on 2017-2022 GM vehicles equipped with Remote […]
全新的2021 Cadillac Escalade（图17）提供各种新功能和自定义选项。这些新设计的一些系统可能是技术人员不熟悉的。这里 […]
Some 2016-2020 Express and Savana vans equipped with the 6.0L V8 engine (RPO L96, LC8) may have a lack of power when driving up grades or after the vehicle has […]
There may be several shudder concerns while driving on some 2020-2021 Silverado, Tahoe, Suburban, Sierra, Yukon and Escalade models that may be mistaken as a transmission-related concern. If the concern […]
A loud ticking or rattle sound may be heard coming from the engine compartment on some 2020-2021 Enclave and Traverse models equipped with the 3.6L V6 engine (RPO LFY). The […]
The monthly GM Service Know-How Emerging Issues seminars provide service/technical information on current issues and GM certified repairs. The latest service topics from GM Brand Quality and Engineering covered in […]
Many GM vehicles are equipped with Low Voltage Differential Signaling (LVDS), Universal Serial Bus (USB) and Coaxial (Coax) cables for a number of screen and camera connections as well as […]
When diagnosing an infotainment system, it’s important to remember that software and calibrations are not the same thing and are not interchangeable terms. Calibrations instruct the radio what to do […]
When a GM vehicle is involved in an incident that involves vehicle damage or possible property damage, dealerships (U.S.) may need to work with their respective Customer Assistance Center to […]
Some 2019-2021 Silverado and Sierra models equipped with the 5.3L V8 engine (RPOs L82, L84) or 6.2L V8 engine (RPO L87) may have an illuminated Check Engine MIL and DTC […]
大约2020-2021 Silverado，Sierra;脱浩，郊区，育空和育房配备3.0L柴油发动机（RPO LM2）的型号可能具有漏油问题和DTC P06DD（发动机油[...]
前窗口可能会放弃足以导致2018-2021 Equinox和地形模型的风噪声。当信息娱乐系统处于高音量时驾驶车辆之后[...]
A rough idle or vibration at idle may be present with the transmission in Drive or Park on some 2019-2021 Silverado and Sierra models equipped with the 5.3L V8 engine […]
A Service Transmission message or a Service Engine Soon message may be displayed on the Driver Information Center of some 2020-2021 Corvettes equipped with the DCT TR9080 transmission (RPO M1L) […]
服务前悬架升降系统消息
Torque Converter Clutch Shudder under Light Throttle Acceleration
Latest EL-50332 EV Battery Service and Depowering Tool Software Released
可怜的加热器性能
Corroded ECM Connector Terminals
Changes to the AFM and DFM Feature on 2021 Silverado 1500 and Sierra 1500
GM Service Know-How Emerging Issues
9T65传输替换试点程序更新
抱怨原因是前进的中间轴微动
最新的诊断电荷电池站软件更新发布
EVAP Testing Port Modification
No Transmission Movement After Valve Body Replacement
朝上显示图像不级别Corvette跟踪准备要求
GM Laptop Promotion
TechPro Professional.
Aftermarket Diagnostics
Tips for Warranty Reprogramming Events
Techline Connect Setup
for Updates
通用电气- 52250Smoke Diagnostic Leak Detector is a GM Essential Tool that can be used to help find induction and exhaust system leaks on 2010-2020 GM models equipped with a […]
具有可用后座椅介质系统的GMC YUKON / XL具有连接Apple iPhone的能力。连接后，可以播放iPhone上的媒体......
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