在安装GM配件之前检查所需的校准

2021年9月24日

After installing a number of select GM Genuine Accessories (Fig. 16), a calibration update from the Techline Customer Support Center (TCSC) is required in order to complete the installation properly.

当前经销商安装的GM配件需要校准包括（但不限于）：

Performance airbox
照明内饰
雾灯
后视镜相机
升级轮和轮胎
Lift kits
灯/货灯
Handling/lowering kits
前格栅
拖车连接辅助
Wireless charging
Keyless entry
遥远的开始

图16

某些配件可能不需要基于车辆构建或修剪级别的校准更新。有关特定车辆要求，请参阅服务信息安装说明。

提示：Limited Production Option (LPO) accessories are ordered with the vehicle at the time of purchase. Some LPO accessories should not be installed or sold as an Accessory Catalog Offering (ACO), or over-the-counter accessory, as the required calibration may not be available for ACO applications. If a calibration is installed on an incorrect vehicle, several DTCs may set.

编程所需的校准

GM Accessories that require updated calibrations must have the calibrations installed to ensure proper operation of the new accessory components as well as other related vehicle systems, whether it’s an air intake system that includes an ECM update, a front grill package that involves front camera operation, or larger wheels and tires that impact the operation of Advanced Driver Assistance Systems on the vehicle. Calibration updates that are not performed following the installation of an accessory may not only limit system performance, but may also leave the vehicle non-compliant with certain government standards/regulations.

在编程之前，请与TCSC联系以使应用于VIN的适当校准。必须向TCSC提供VIN和授权码（包括在附件包装中）以获得附件校准。

提示：如果在接触TCSC之前尝试编程，则在安装更新校准的附件时，服务编程系统（SPS）不会向车辆提供正确的附件校准。SPS可以显示一条消息，该消息向用户提供他们尝试使用“相同校准”进行编程 - 这是车辆尚未接收所需的附件校准的警告。请勿使用任何“相同的校准”或缺点，消息传递作为不需要附件校准更新的指示。

始终查看服务信息

在安装任何GM附件之前，在适当的服务信息中查看安装说明是至关重要的。GM附件的安装表可以在服务信息中的配件手册中找到。（图17）通过检查安装过程，即使在常用的附件中，也可以在安装开始之前审查已经实现的任何更新的信息或改进 - 包括所需的校准 - 确保最新信息遵循高效，准确和质量安装。

图17.