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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1649 ((Rear Air Suspension Control Module (ASCM) - Electrical Diagnostics - 2500 Hd)) >> Standard Procedure >> Standard Procedure - ASCM Verification Test >> ASCM Verification Test

ASCM Verification Test

WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

PERFORM THE ASCM VERIFICATION TEST 

  1. Turn the ignition off.
  2. Disconnect all jumper wires and reconnect all previously disconnected components and connectors.
  3. Turn the ignition on.
  4. With the scan tool, erase DTCs.
  5. Make sure that all accessories are turned off and that the battery is fully charged.
  6. Test drive the vehicle and verify proper operation.
  7. With the scan tool, read the ASCM DTCs.

    Are there any DTCs present in the Air Suspension Control Module (ASCM)?

    Yes 

    No 

    • Repair is complete.