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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 326 (3.6L - DTCS P2314 To U1504 - 1500) >> Diagnosis And Testing >> U0298-Lost Communication With Dc To Dc Converter Control Module "A" >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2013 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
  1. DTC IS ACTIVE 
    1. Ignition on, engine not running.
    2. With the scan tool, select view DTCs.
    3. Monitor the scan tool for at least two minutes.

      Is the status Active for this DTC?

      Yes 

      • Refer to  DTC INDEX - 1500  and perform the diagnostic procedure for U0298 - LOST COMMUNICATION WITH DC/DC CONVERTER MODULE 1.

      No 

      • Refer to  DIAGNOSIS AND TESTING  and perform the Stored Lost Communication DTCs diagnostic procedure.
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