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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1313 (6.7L Diesel - DTCS P0340 To P063D - 2500 Hd & 3500 Hd) >> DTC Troubleshooting >> P0607-Ecu Internal Performance >> Theory Of Operation

Theory Of Operation

WARNING: This page is about a different car, the 2016 RAM 3500 HD and 2016 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

The PCM monitors the internal microprocessor functionality and will set this fault if errors are found. The PCM will immediately flash the ETC Lamp after the diagnostic runs and fails.