Diagnostic Aids
WARNING: This page is about a different car, the 2021 GMC Sierra 3500 HD and 2021 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Ideal conditions to reduce the time needed for the Video Processing Control Module to complete the calibration include:
- All moving points of vehicle access (doors, trunk/liftgate, fuel door, hood, etc) of the vehicle Must be closed and the corresponding vehicle access systems functional (no DTCs, etc).
- No vehicle body or structural damage that may affect proper camera mounting or line of sight
- All surround vision cameras properly mounted, fully connected, and appropriately connected to the proper terminal of the Video Processing Control Module.
- Vehicle driven reasonably flat and straight for at least 0.5 km (0.3 miles)
- Vehicle speed between 10-30 kph (6-19 mph)
- Steering wheel angle less than 0.5°
- It is a good practice to wipe camera lens' clean prior to alignment
- Vehicle should not be within 1.5 meters (5 feet) of a curb or roadside
- Dry weather, cloudy but bright sky