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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 271 (Nag1 Automatic Transmission - Shifter Diagnostics) >> Nag1 - Shifter Diagnostics >> DTC Troubleshooting >> P0607-Ecu Internal Performance - ESM >> Possible Causes

Possible Causes

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Possible Causes 
SHIFTER LEVER ASSEMBLY

Perform NAG1 PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .

The Shift Lever Assembly (SLA) Electronic Shift Module (ESM) performs various internal tests to verify proper controller operation. This DTC indicates that there is an issue with the Shifter's internal processor.