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Home >> Dodge and Ram >> 2012 >> Challenger SXT Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 137 ((Steering Control Module (SCM) - Electrical Diagnostics)) >> DTC Troubleshooting >> U0146-00-Lost Communication With Central Gateway >> Diagnostic Test
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Diagnostic Test

WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.

VERIFY DTC IS ACTIVE 

  1. Turn the ignition on.
  2. With the scan tool, read active DTCs.

    Is this DTC active?

    Yes 

    • Refer to  DTC INDEX  and perform the U0146-Lost Communication with Central Gateway diagnostic procedure.

    No 

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