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DTC Check/Clear

  1. CHECK DTC 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG) and the Techstream on.
    3. Enter the following menus: Chassis / AHC / Trouble Codes.
    4. Read the DTCs by following the prompts on the Techstream screen.
    5. Refer to the Diagnostic Trouble Code Chart for DTC information (See DIAGNOSTIC TROUBLE CODE CHART ).
  2. CLEAR DTC 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG) and the Techstream on.
    3. Enter the following menus: Chassis / AHC / Trouble Codes.
    4. Clear DTCs.
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