gm service information accessory cargo lamp kit

TIP: If programming is attempted before contacting TCSC when installing accessories that require an updated calibration, the Service Programming System (SPS) will not deliver the correct accessory calibration to the vehicle. The VIN and Authorization Code (included in the accessory packaging) must be provided to the TCSC to obtain the accessory calibration. Prior to programming, contact the TCSC to have the appropriate calibration applied to the VIN. 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. 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. If a calibration is installed on an incorrect vehicle, several DTCs may set.

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. TIP: Limited Production Option (LPO) accessories are ordered with the vehicle at the time of purchase.

Refer to Service Information installation instructions for specific vehicle requirements. 16), a calibration update from the Techline Customer Support Center (TCSC) is required in order to complete the installation properly.Ĭurrent dealer-installed GM Accessories that require a calibration include (but are not limited to):Ĭertain accessories may not require a calibration update based on vehicle build or trim level. After installing a number of select GM Genuine Accessories (Fig.

Gm service information accessory cargo lamp kit