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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 342 ((Electronic Shift Module (ESM) - Electrical Diagnostics)) >> DTC Troubleshooting >> P2801-Transmission Range Sensor (PRNDL) Circuit Performance >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2010 Dodge Charger and 2010 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
CAN C BUS FAULTS
SHIFT CABLE ADJUSTMENT
WIRING OR CONNECTIONS BETWEEN THE ESM AND AUTO STICK SWITCH (SHIFT LEVER)
AUTO STICK SWITCH (SHIFT LEVER)
ESM

Always perform the NAG1 Pre-Diagnostic Troubleshooting procedure before proceeding. See  NAG1 PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE