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Home >> Chrysler >> 2011 >> 300 Base, Gas >> Repair and Diagnosis >> External Pages >> Different car >> Section 100 (6.7L Diesel - DTCS - P21C4 To U1601 - 3500 Cab & Chassis) >> Diagnosis and Testing >> P2BAC-NOx EXCEEDENCE - DEACTIVATION OF EGR >> Testing >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2011 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK FOR ACTIVE DTCS 
    1. Turn the ignition on.
    2. With the scan tool, View DTCs.

      Is the DTC active?

      Yes 

      • This is an information only DTC and indicates an engine power derate has been implemented. Repair all other active DTCs present and this DTC will become inactive.
      • Perform the POWERTRAIN VERIFICATION TEST - 6.7L. Refer to POWERTRAIN VERIFICATION TEST - 6.7L .

      No