I-CAR Jeep Grand Cherokee WL Course

The Jeep Grand Cherokee has undergone several changes starting into 2021. These changes being a body style change and, most importantly, structural changes. With the body style change, comes a new body code of Grand Cherokee (WL).

The detailed structure identification information can be found in the Standardized Material Identification document in the Collision Information manual.

Knowing the vehicle structure and what it is made of is extremely important when it comes to repairing the Grand Cherokee (WL). The body repair manual identifies several sectioning and partial part replacement procedures for this vehicle.

Following the OEM procedures helps ensure that the integrity of the body panels is maintained. If procedures are not followed, it could have a negative impact on the safety of the overall structure.

The Grand Cherokee (WL) is also equipped with many different advanced driver assistance systems (ADAS). With these systems comes many cameras and sensors throughout the vehicle, located in the front bumper cover, windshield, rear bumper cover, and liftgate.

Knowing what systems the vehicle is equipped with and where the system components are located is important to keep in mind when performing repairs. Many repairs cause these cameras and sensors to require calibration.

Always check the vehicle-specific service information to find out if the cameras or sensors on the vehicle require calibration after repairs. Not calibrating these components may keep the ADAS from functioning as intended. If ADAS is not functioning properly, it could be a huge safety risk to passengers of that vehicle and others on the road.


Related I-CAR Courses

  • Repairer Driven News: Rivian Updates Door Handle Procedure Sunday, 4 February 2035

    Repairer Driven News (RDN) released an article featuring an updated Rivian procedure.

  • 2025 SkillsUSA National Competition Results Monday, 30 June 2025

    The 2025 SkillsUSA National Leadership and Skills Conference took place on June 26, 2025. Every year I-CAR sends volunteers (virtually in 2021) to judge the collision repair technology competition....

  • Ford/Lincoln Rocker Panel Reinforcement Sectioning Friday, 27 June 2025

    We are often asked, “Can I section this panel?” Let’s take a look at Ford/Lincoln vehicles and sectioning the rocker panel reinforcement.

  • Back-To-Basics: Backside Panel Refinish And Edging Thursday, 26 June 2025

    Sometimes, going back to the basics can make the difference between a quality repair and a failed repair. When repairing and refinishing, you might need to refinish the panel's backside and edges.

  • Hyundai Position Statement: Pre- And Post-Repair System Scanning - UPDATE Monday, 23 June 2025

    Hyundai released an updated position statement relating to pre- and post-repair system scanning.

  • App-Based Connected Services Considerations Tuesday, 17 June 2025

    Have you had an experience where the vehicle notified the owner that it was being moved while it was in your repair facility? App-based connected services are available from many vehicle makers and...

  • Digital Key Considerations Tuesday, 17 June 2025

    The intermingling of technology and automobiles continues, with digital key offerings from most vehicle makers. Digital keys utilize smartphone technology to expand vehicle access and owner...

  • Back-To-Basics: Tire Tread Pattern Wednesday, 11 June 2025

    Sometimes going back-to-basics can make the difference between a quality repair and a failed repair. Let’s see how to identify tire tread patterns and their repair considerations.

  • Corrosion Protection Guidelines: Ford/Lincoln - UPDATE Tuesday, 10 June 2025

    A key factor in collision repair is making long-lasting repairs. When a vehicle is repaired, many areas of corrosion protection are disturbed. This creates corrosion hot spots that, left untreated,...

  • Rivian Restraints Wiring Thursday, 5 June 2025

    The question is often asked, "Can supplemental restraints system wiring be repaired?" The answer is: it depends on the vehicle maker. Let's take a look at Rivian's position on this subject.