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Home >> Chrysler >> 2009 >> 300 LX >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0645 To P1572 >> P1115-General Temperature Rationality >> Possible Causes

Possible Causes

Possible Causes 
INTERMITTENT DTC
TEMPERATURE SENSOR SIGNAL CIRCUIT HIGH RESISTANCE
TEMPERATURE SENSOR GROUND CIRCUIT HIGH RESISTANCE
TEMPERATURE SENSOR
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See  DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure  .