Archive for April, 2018

Updating the Super Cruise Digital Map Module

Updating the Super Cruise Digital Map Module

The Digital Map Module (DMM) used in the Super Cruise system on the 2018 CT6 (Fig. 1) determines the vehicle’s position and localization and communicates navigational and predictive data of […]

April 30, 2018
Common Questions on Super Cruise Operation

Common Questions on Super Cruise Operation

The Super Cruise™ system available on the 2018 Cadillac CT6 automatically steers the vehicle when driving on a limited-access freeway, allowing drivers the convenience of hands-free driving. (Fig. 6) Because […]

April 30, 2018
AFIT USB Cable for Windows 10

AFIT USB Cable for Windows 10

When updating the Active Fuel Injector Tester (AFIT) (CH-47976) software, some users may receive a notice about the AFIT USB cable (CH-47976-3) that is used to connect the Main Control […]

April 30, 2018
HVAC Pop-up Display Shows Incorrect Temperature

HVAC Pop-up Display Shows Incorrect Temperature

The climate controls pop-up display may show an incorrect temperature setting on some 2018 Terrain models. The Heating, Ventilation and Air Conditioning (HVAC) temperature setting shown on the temperature control […]

April 30, 2018
Flow Chart for Infotainment System Display and Audio Conditions

Flow Chart for Infotainment System Display and Audio Conditions

The radio/tuner, radio control/display/Integrated Center Stack (ICS) and Human Machine Interface (HMI) have been placed on restriction for many 2018 GM models. If any of these parts need to be […]

April 30, 2018
Install API Manager Message Displayed After Radio Replacement

Install API Manager Message Displayed After Radio Replacement

When downloading or launching an app after a radio replacement on some 2017-2018 CTS; 2018 ATS, XTS and Terrain models equipped with infotainment system RPOs IOU or IOT, the message […]

April 29, 2018
Recovery of Failed USB Radio Programming

Recovery of Failed USB Radio Programming

If an error occurs during USB radio programming on some 2017-2018 CTS; 2018 ATS, XTS and Terrain models equipped with infotainment system RPOs IOS, IOU or IOT, an “Update failed. […]

April 29, 2018
Repair for Suspension Leans to the Left Condition

Repair for Suspension Leans to the Left Condition

Some 2015-2018 Colorado and Canyon models (Fig. 3) may appear to be leaning slightly toward the left side due to the mass distribution of the vehicle. If this condition is […]

April 29, 2018
Latest GDS2 Core Software Updates VIN Field

Latest GDS2 Core Software Updates VIN Field

The latest update to the GDS2 core software (Version 20.0.18400) in TIS2Web, released April 23, 2018, includes changes to the VIN field on the Vehicle Selection screen. After updating the […]

April 29, 2018
White Powder Appearance on A/C Line

White Powder Appearance on A/C Line

The appearance of white powder below the air conditioning lines in the engine compartment may be noticeable on some 2017-2018 Colorado and Canyon models. (Fig. 8) Fig. 8 The powder […]

April 29, 2018