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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 316 (Electronic Shift Module (ESM) - Electrical Diagnostics - 8HP45 Automatic Transmission - 1500) >> Diagnosis And Testing >> P0814-00-Transmission Range Display Circuit >> Theory Of Operation

Theory Of Operation

WARNING: This page is about a different car, the 2013 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.

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 SLA circuitry or the ESM internal processor.