Chevrolet ADAS

Advanced Driver Assistance Systems (ADAS) often require post-repair calibrations/aiming. There is also a wide variety of repair considerations depending on the year, make, and model of the vehicle being repaired. To assist you with understanding these considerations, we have gathered repair considerations based on make, into one easy to find location to assist you with complete, safe, and quality repair.

Advanced Driver Assistance Systems: 2019 Chevrolet Silverado

Posted on 24 September 2019

While many have noticed that advanced driver assistance systems (ADAS) are showing up on vehicles, there still is confusion on what is required of these systems after a collision occurs. The Ask I-CAR team frequently gets questions in regard to calibration of ADAS. Many of these questions can be answered simply by searching the OEM Calibration Requirements Search. However, there are some questions that may need more detail than the calibration search provides. Let’s take a look at the 2019 Chevrolet Silverado ADAS.

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Hybrid And Electric Vehicle Precautions: 2019 Chevrolet Volt

Posted on 23 September 2019

There are many precautions and instructions to follow while repairing hybrid and electric vehicles. To help you find this information, RTS has an OEM Hybrid And Electric Vehicle Disable Search page. Here you will find step-by-step instructions on how to find the disable procedure in the service manual. You will also find precautions for welding, refinishing, and if a scan tool and DVOM are required for disabling. Let’s take a look at the 2019 Chevrolet Volt.

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2020 GM Silverado And Sierra 2500 And 3500 HD Repair Course

Posted on 12 August 2019

The 2020 Chevrolet Silverado/GMC Sierra vehicles have been redesigned. To help technicians be aware of the design changes and what these changes mean to the collision repair industry, General Motors (GM) has worked with I-CAR to develop a course.

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I-CAR 360: 2019 Chevrolet Silverado/GMC Sierra Light Duty Video Now Available

Posted on 11 July 2019

The I-CAR Repairability Technical Support (RTS) team recently developed a new I-CAR 360 video on the 2019 Chevrolet Silverado/GMC Sierra light duty. The video provides a 360 tour around the new Silverado/Sierra, and the body in white.

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Cadillac Unveils the CT5 for 2020

Posted on 20 May 2019

Cadillac is releasing a new sedan with a substantial amount of advanced driver assistance systems (ADAS). The CT5 is equipped with many of the systems that you would expect to see in a luxury car, along with some new improvements not yet seen before in the market.

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Bumper Cover Repair With ADAS: General Motors

Posted on 7 May 2019

A simple bumper repair on a modern vehicle may not be as simple as it seems. New technologies like blind spot monitoring, adaptive cruise control, and other advanced driver assistance systems (ADAS) utilize sensors behind the bumper covers. The ability for these sensors to be able to see clearly normally requires special caution when considering a bumper repair. Many OEMs have different levels of warnings when it comes to repairing bumper covers with ADAS. So, what does General Motors(GM) say on the subject?

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ADAS, Calibration, and Scanning Article Hotspot

Posted on 14 January 2019

Since advanced driver assistance systems (ADAS), scanning, and calibration first started becoming relevant, members of the collision repair industry have required as much knowledge as possible on these subjects. I-CAR’s Repairability Technical Support (RTS) team continues to be on the leading edge of research and education. Our goal is to help communicate information to the industry, and a great way to do this is through Collision Repair News articles.

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asTech Publishes Four Tips to Read and Understand OBD-II Codes

Posted on 12 December 2018

This highly visible malfunction indicator lamp (MIL), also known as a check engine light, can be set off for a variety of reasons related to electrical problems, mechanical issues, and even after a crash. Scan tools can usually pick up the diagnostic trouble codes (DTC) to assist in figuring out where the issue lies so it can be fixed, but this is not always a guaranteed way to find the problem. Some issues, such as flaws in calibration, will not trigger the check engine light or report any diagnostic trouble codes.

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Locating ADAS Information

Posted on 21 November 2018

As a collision repair technician, it may seem like all the necessary information you would need would be located in the service manual, but this is not the case for modern vehicles. Sometimes the information for a complete repair can be housed in multiple manuals. Fortunately, The Repairability Technical Support Portal (RTS) has videos on how to navigate each OEM website.

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2018 SEMA: I-CAR ADAS Panel Discussion

Posted on 31 October 2018

Tuesday at SEMA, I-CAR held a panel discussion on advanced driver assistance systems (ADAS) and real-world collision challenges. The panel was headed by Jason Bartanen (Industry Technical Relations Director, I-CAR), Jake Rodenroth (Director of Industry Relations, asTech), and Jason Zeise (Mechanical Operations Manager, LaMettry's Collision, Inc.).

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Collision Repair New Video: ADAS Calibrations Require Precision

Posted on 21 September 2018

Abraham Lincoln once said, “Don't believe everything you see on the internet….” While that statement is only partially true, it is an unfortunate reality for some recent advanced driver assistance systems (ADAS) calibration ‘procedures’ we’ve seen. Some of the procedures will allow the system to calibrate, however, there is a dangerous consequence to relying on a YouTube video to calibrate a system; it likely won’t result in a complete, safe, quality repair.

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What Does Installation Mean?

Posted on 27 July 2018

You may have noticed that there are many cameras/sensors, that according to the OEM Calibration Requirements Search, require calibration if installed. This statement has brought up questions from the collision industry. What does it mean to install something? If the tailgate that houses the 360° camera is installed, even though the camera wasn’t removed from the tailgate, does that qualify as the camera being installed? Let’s take a look at how to interpret this information.

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Locating ADAS Information: GM

Posted on 20 July 2018

As a collision repair technician, there is one part of a service manual that houses all of the information you would ever need…right? This is not the case with modern vehicles. You may be required to look in numerous manuals to find the information required to safely repair the vehicle.

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When ADAS Can't See

Posted on 31 January 2018

Collision repairs on vehicles equipped with Advanced Driver Assistance Systems (ADAS) can have more restrictions than vehicles without ADAS. Items that historically would be a simple repair may now need to be replaced. The ADAS needs to be able to see/sense in some way, whether it be by radar, camera-view, ultrasonic, etc. Repairers need to keep sensor/camera field of vision clear to avoid system malfunctions. For example, repair material that would normally be used to repair a gouge in a bumper cover is now a problem because it can block the sensor’s field of vision and may not allow the sensor to function properly.

Some OEMs have warnings against making repairs in front of sensors/cameras or a certain distance from the sensors/cameras. However, many times there is also a list of other items that can block the sensor/camera view. We wrote a series of articles about the different systems and how repair operations could affect the various cameras and sensors. Let’s take a look at some common things or materials that can interfere with ADAS.

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When ADAS Can't See: Collision Warning and Braking System

Posted on 26 January 2018

Collision repairs on vehicles equipped with Advanced Driver Assistance Systems (ADAS) can have more restrictions than vehicles without ADAS. Items that historically would be a simple repair may now need to be replaced. The ADAS needs to be able to see/sense in some way, whether it be by radar, camera-view, ultrasonic, etc. Repairers need to keep sensor/camera field of vision clear to avoid system malfunctions. For example, repair material that would normally be used to repair a gouge in a bumper cover is now a problem because it can block the sensor’s field of vision and may not allow the sensor to function properly.

Some OEMs have warnings against making repairs in front of sensors/cameras or a certain distance from the sensors/cameras. However, many times there is also a list of other items that can block the sensor/camera view. Let’s take a look at some common things or materials that can interfere with the collision warning/braking system.

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When ADAS Can't See: Adaptive Cruise Control System

Posted on 18 January 2018

Collision repairs on vehicles equipped with Advanced Driver Assistance Systems (ADAS) can have more restrictions than vehicles without ADAS. Items that historically would be a simple repair may now need to be replaced. The ADAS needs to be able to see/sense in some way, whether it be by radar, camera-view, ultrasonic, etc. Repairers need to keep sensor/camera field of vision clear to avoid system malfunctions. For example, repair material that would normally be used to repair a gouge in a bumper cover is now a problem because it can block the sensor’s field of vision and may not allow the sensor to function properly.

Some OEMs have warnings against making repairs in front of sensors/cameras or a certain distance from the sensors/cameras. However, many times there is also a list of other items that can block the sensor/camera view. Let’s take a look at some common things or materials that can interfere with the adaptive cruise control (ACC) system.

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When ADAS Can't See: Front/Rear Cross Traffic Systems

Posted on 8 January 2018

Collision repairs on vehicles equipped with Advanced Driver Assistance Systems (ADAS) can have more restrictions than vehicles without ADAS. Items that historically would be a simple repair, may now need to be replaced. The ADAS needs to be able to see/sense in some way, whether it be by radar, camera-view, ultrasonic, etc. Repairers need to keep sensor/camera field of vision clear to avoid system malfunctions. For example, repair material that would normally be used to repair a gouge in a bumper cover is now a problem because it can block the sensor’s field of vision and may not allow the sensor to function properly.

Some OEMs have warnings against making repairs in front of sensors/cameras or a certain distance from the sensors/cameras. However, many times there is also a list of other items that can block the sensor/camera view. Let’s take a look at some common things or materials that can interfere with the front/rear cross traffic system.

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When ADAS Can't See: Lane Departure Warning/Lane Keep Assist System

Posted on 3 January 2018

Collision repairs on vehicles equipped with Advanced Driver Assistance Systems (ADAS) can have more restrictions than vehicles without ADAS. Items that historically would be a simple repair may now need to be replaced. The ADAS needs to be able to see/sense in some way, whether it be by radar, camera-view, ultrasonic, etc. Repairers need to keep sensor/camera field of vision clear to avoid system malfunctions. For example, repair material that would normally be used to repair a gouge in a bumper cover is now a problem because it can block the sensor’s field of vision and may not allow the sensor to function properly.

Some OEMs have warnings against making repairs in front of sensors/cameras or a certain distance from the sensors/cameras. However, many times there is also a list of other items that can block the sensor/camera view. Let’s take a look at some common things or materials that can interfere with the lane departure warning/lane keep assist (LDW/LKA) systems.

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When ADAS Can't See: Blind Spot Monitoring System

Posted on 22 December 2017

Collision repairs on vehicles equipped with Advanced Driver Assistance Systems (ADAS) can have more restrictions than vehicles without ADAS. Items that historically would be a simple repair may now need to be replaced. The ADAS needs to be able to see/sense in some way, whether it be by radar, camera-view, ultrasonic, etc. Repairers need to keep sensor/camera field of vision clear to avoid system malfunctions. For example, repair material that would normally be used to repair a gouge in a bumper cover is now a problem because it can block the sensor’s field of vision and may not allow the sensor to function properly.

Some OEMs have warnings against making repairs in front of sensors/cameras or a certain distance from the sensors/cameras. However, many times there is also a list of other items that can block the sensor/camera view. Let’s take a look at some common things or materials that can interfere with the blind spot detection system (BSD).

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When ADAS Can't See: Parking Assist System

Posted on 29 November 2017

Collision repairs on vehicles equipped with Advanced Driver Assistance Systems (ADAS) can have more restrictions than vehicles without ADAS. Items that historically would be a simple repair may now need to be replaced. The ADAS needs to be able to see/sense in some way, whether it be by radar, camera-view, ultrasonic, etc. Repairers need to keep sensor/camera field of vision clear to avoid system malfunctions. For example, repair material that would normally be used to repair a gouge in a bumper cover is now a problem because it can block the sensor’s field of vision and may not allow the sensor to function properly.

Some OEMs have warnings against making repairs in front of sensors/cameras or a certain distance from the sensors/cameras. However, many times there is also a list of other items that can block the sensor/camera view. Let’s take a look at some common things or materials that can interfere with the parking assist system.

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Understanding Advanced Driver Assistance Systems

Posted on 27 October 2017

A key part of being able to diagnose a problem with Advanced Driver Assistance Systems (ADAS) is understanding how the system works. Knowing what is happening inside the system will help you properly diagnose why the system may be failing. This will prevent replacing parts that are not causing the system issue. Let’s take a look at what we learned with this series of articles.

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Understanding the Lane Departure Warning/Lane Keep Assist Systems

Posted on 19 October 2017

A key part of being able to diagnose a problem with Advanced Driver Assistance Systems (ADAS) is understanding how the system works. Knowing what is happening inside the system will help you properly diagnose why the system may be failing. This will prevent replacing parts that are not causing the system issue. Let’s take a look at the inner workings of lane departure warning/lane keep assist (LDW/LKA) systems.

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Understanding the Front/Rear Cross Traffic Systems

Posted on 5 October 2017

A key part of being able to diagnose a problem with Advanced Driver Assistance Systems (ADAS) is understanding how the system works. Knowing what is happening inside the system will help you properly diagnose why the system may be failing. This will prevent replacing parts that are not causing the system issue. Let’s take a look at the inner workings of a front/rear cross traffic system.

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Understanding the Blind Spot Detection System

Posted on 29 September 2017

A key part of being able to diagnose a problem with Advanced Driver Assistance Systems (ADAS) is understanding how the system works. Knowing what is happening inside the system will help you properly diagnose why the system may be failing. This will prevent replacing parts that are not causing the system issue. Let’s take a look at the inner workings of a blind spot detection system.

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Typical Calibration Requirements

Posted on 28 September 2017

Technicians should be aware of what’s required to keep advanced driver assistance systems (ADAS) running safely after a collision. Whether that be aiming a camera, which can cause a system to not function as intended, or checking for diagnostic trouble codes (DTCs). For a basic understanding of what’s required, we’ve put together a series of articles that provide general information on what’s required to repair the system after a collision. Let’s take a look at what we learned in this series.

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Understanding the 360° Camera View System

Posted on 6 September 2017

A key part of being able to diagnose a problem with Advanced Driver Assistance Systems (ADAS) is understanding how the system works. Knowing what is happening inside the system will help you properly diagnose why the system may be failing. This will prevent replacing parts that are not causing the system issue. Let’s take a look at the inner workings of a 360° camera view system.

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Understanding the Collision Warning and Braking System

Posted on 31 August 2017

A key part of being able to diagnose a problem with Advanced Driver Assistance Systems (ADAS) is understanding how the system works. Knowing what is happening inside the system will help you properly diagnose why the system may be failing. This will prevent replacing parts that are not causing the system issue. Let’s take a look at the inner workings of a collision warning and collision braking system.

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Understanding the Adaptive Cruise Control System

Posted on 25 August 2017

A key part of being able to diagnose a problem with Advanced Driver Assistance Systems (ADAS) is understanding how the system works. Knowing what is happening inside the system will help you properly diagnose why the system may be failing. This will prevent replacing parts that are not causing the system issue. Let’s take a look at the inner workings of an adaptive cruise control system (ACC).

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Understanding the Park Assist System

Posted on 11 August 2017

A key part of being able to diagnose a problem with Advanced Driver Assistance Systems (ADAS) is understanding how the system works. Knowing what is happening inside the system will help you properly diagnose why the system may be failing. This will prevent replacing parts that are not causing the system issue. Let’s take a look at the inner workings of a park assist system.

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New Calibration Requirement from General Motors

Posted on 18 May 2017

There is new information available when it comes to windshield replacement on General Motors (GM) vehicles. In the past, forward facing camera calibration was not required when replacing the windshield. Let’s take a look at the new requirement from GM.

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Additional Calibration Requirements: General Motors

Posted on 5 May 2017

The addition of the OEM Calibration Requirements Search to the RTS portal was a big step for the collision industry. While this new feature has been well received, there has been some confusion about what is included in the search tool. The OEM Calibration Requirements Search is designed to provide information on the calibration requirements that are needed for vehicles equipped with advance driver assistance systems (ADAS). This includes systems such as adaptive cruise control, lane keep assist, and collision braking.

It does not include occupant classification systems (OCS), steering angle sensors, battery disconnects, or other calibrations/initializations required, when not related directly to ADAS. Let’s take a look at what additional items may require calibrations/initializations on General Motors (GM) vehicles.

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GM Glass Replacement Requirements

Posted on 10 November 2016

The role of the windshield is a lot more complex than simply allowing a view of the road ahead. It is considered a structural part of the vehicle as it contributes to the strength of the roof and A-pillars. The windshield helps to manage collision energy and has become an integral part of several advanced safety systems.

It is commonly asked, "What is required when replacing a windshield?" With this question in mind, we will be presenting a series of articles that highlight some of the requirements from the various OEMs. As always, it is important to read through each vehicle-specific procedure to ensure a complete, safe, and quality repair.

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Typical Calibration Requirements for Steering Angle/Position Sensors

Posted on 9 November 2016

Technicians should be aware of what’s required to keep advanced driver assistance systems (ADAS) running safely after a collision. Whether that be aiming a camera, which can cause a system to not function as intended, or checking for diagnostic trouble codes (DTCs). For a basic understanding of what’s required, we’ve put together a series of articles that provide general information on what’s required to repair the system after a collision. Let’s take a look at steering angle/position sensors.

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Typical Calibration Requirements for Park Assist Sensors

Posted on 31 October 2016

Technicians should be aware of what’s required to keep advanced driver assistance systems (ADAS) running safely after a collision. Whether that be aiming a camera, which can cause a system to not function as intended, or checking for diagnostic trouble codes (DTCs). For a basic understanding of what’s required, we’ve put together a series of articles that provide general information on what’s required to repair the system after a collision. Let’s take a look at park assist sensors.

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Typical Calibration Requirements for Adaptive Lighting

Posted on 26 October 2016

Technicians should be aware of what’s required to keep advanced driver assistance systems (ADAS) running safely after a collision. Whether that be aiming a camera, which can cause a system to not function as intended, or checking for diagnostic trouble codes (DTCs). For a basic understanding of what’s required, we’ve put together a series of articles that provide general information on what’s required to repair the system after a collision. Let’s take a look at adaptive lighting systems.

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General Motors Position Statement: Pre- and Post-Repair System Scanning

Posted on 21 October 2016

As the industry continues to ask, are pre- and post-repair scans necessary, General Motors provides their answer.

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Typical Calibration Requirements for Blind Spot Sensors

Posted on 19 October 2016

Technicians should be aware of what’s required to keep advanced driver assistance systems (ADAS) running safely after a collision. Whether that be aiming a camera, which can cause a system to not function as intended, or checking for diagnostic trouble codes (DTCs). For a basic understanding of what’s required, we’ve put together a series of articles that provide general information on what’s required to repair the system after a collision. Let’s take a look at blind spot sensors.

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Typical Calibration Requirements for Forward Radar Sensors

Posted on 12 October 2016

Technicians should be aware of what’s required to keep advanced driver assistance systems (ADAS) running safely after a collision. Whether that be aiming a camera, which can cause a system to not function as intended, or checking for diagnostic trouble codes (DTCs). For a basic understanding of what’s required, we’ve put together a series of articles that provide general information on what’s required to repair the system after a collision. Let’s take a look at forward radar sensors.

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Typical Calibration Requirements for 360° Camera View

Posted on 5 October 2016

Technicians should be aware of what’s required to keep advanced driver assistance systems (ADAS) running safely after a collision. Whether that be aiming a camera, which can cause a system to not function as intended, or checking for diagnostic trouble codes (DTCs). For a basic understanding of what’s required, we’ve put together a series of articles that provide general information on what’s required to repair the system after a collision. Let’s take a look at 360° Camera View systems.

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I-CAR Best Practice: Collision Repair Diagnostics Definitions

Posted on 3 October 2016

Periodically, I-CAR Repairability Summits are held to bring together collision industry stakeholders and subject matter experts to develop collision repair processes and best practices for repair of late-model, collision damaged vehicles. In the I-CAR Repairability Summit the topic of collision repair diagnostics definitions was discussed.

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Typical Calibration Requirements for Forward Facing Cameras

Posted on 28 September 2016

Technicians should be aware of what’s required to keep advanced driver assistance systems (ADAS) running safely after a collision. Whether that be aiming a camera, which can cause a system to not function as intended, or checking for diagnostic trouble codes (DTCs). For a basic understanding of what’s required, we’ve put together a series of articles that provide general information on what’s required to repair the system after a collision. Let’s take a look at forward facing cameras (FFCs).

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GM Collision Repair Information Survey

Posted on 6 July 2016

With an ever-changing world of repair information General Motors is trying to determine how the collision repair inter-industry uses and accesses repair information. In order to gain a better understanding of the current state of the industry, please take the time to complete the following survey for the GM Collision Team.

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Collision Repair For The Chevrolet Camaro

Posted on 4 February 2015

The 2010-2015 Chevrolet Camaro is built on a General Motors global rear-wheel drive platform and shares some of the same chassis parts with the Pontiac GTO and G8. Although the new Camaro looks like a 1969 Camaro, it is quite different from a collision repair point of view. This article will cover some of the repair options and considerations when working on a collision-damaged Camaro. General Motors body repair procedures can be accessed at the GM Genuine Parts website. To access service information for mechanical and electronic systems, visit www.acdelcotds.com.

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Special Guest Contributor: Chuck Olsen from Collision Diagnostic Services (CDS) - "Strategy Based Diagnostics in Collision Repair"

Posted on 19 September 2014

Strategy Based Diagnostics in Collision Repair

Strategy Based Diagnostics is an automotive best practice routine that was initially published by GM after studying and observing successful technicians in the field who consistently meet or exceed productivity standards with the lowest levels of “re-checks” or “comebacks.” Since GM published this best practice, Strategy Based Diagnostics has been adopted by most in the automotive repair field.

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