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Home >> Jeep >> 2019 >> Grand Cherokee Laredo, AWD, Automatic T/Case Control >> Repair and Diagnosis >> External Pages >> Different car >> Section 431 (Central ADAS Decision Module (CADM) - Low Level - Verification Test) >> Standard Procedure >> Central ADAS Decision Module (CADM) - Low Level - Verification Test >> Diagnostic Test
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Diagnostic Test

WARNING: This page is about a different car, the 2021 Jeep Grand Cherokee L. However, it is still accessible from the selected car via links, so may be relevant.

CADM Verification Test 

  1. Disconnect all jumper wires and reconnect all previously disconnected components and connectors.
  2. With the scan tool, erase the CADM DTCs.
  3. Make sure that all accessories are turned off and that the battery is fully charged.
  4. If the ECU or any related components were replaced or moved in any way, perform the alignment procedure in accordance with the Service Information.
  5. Test drive the vehicle and verify proper operation.
  6. With the scan tool, read the CADM DTCs and record on the repair order.

    Are any DTCs present in the CADM?

    Yes 

    No 

    • Repair is complete.
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