LEMON Manuals: Even more car manuals for everyone
Home >> Dodge and Ram >> 2009 >> Durango Base, 4.7 P, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P1457 To P2072 >> P1897-Level 1 Rpm Bus Unlock >> Diagnostic Test

Diagnostic Test

  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