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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 196 (3.7L/4.7L/5.7L - DTCS P0506 To P0850 - NGC - 1500 & 2500) >> Diagnosis And Testing >> P0601-Internal Memory Checksum Invalid >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2012 RAM Pickup. However, it is still accessible from the selected car via links, so may be relevant.
  1. POWERTRAIN CONTROL MODULE (PCM) 
    NOTE:

    Diagnose any CMP or CKP Sensor faults before continuing. Check for intermittent loose CMP or CKP connections.

    The Powertrain Control Module is reporting internal errors, view repair to continue.

    Repair 

    • Replace and program the Powertrain Control Module per Service Information.
    • Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .