Why Air Suspension Service Functions Matter

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  • Snap-on Diagnostics
    Junior Member
    • May 2026
    • 4

    #1

    Why Air Suspension Service Functions Matter


    You replaced the air suspension component, but is the repair complete?

    Depending on the vehicle, electronic air suspension work may require scan-tool functions to complete and verify the repair. Failure to use the correct scan tool may prevent all required suspension calibration procedures from being completed.

    In our latest Technical Focus article, you’ll learn:
    • When scan-tool functions may be needed before, during and after component replacement
    • How the required functions can vary by vehicle and repair procedure
    • How checking the required service functions can help you complete and verify the repair

    Read the full article to learn which air suspension functions may help you finish the job and verify the system is operating as expected.

    Added Bonus:

    Follow a 2019 Jeep® Grand Cherokee repair scenario to see how vehicle-specific repair information identifies functions before and after control-arm replacement.​ ​
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