P0669 Chrysler DME Internal Fault Interior Temperature Sensor Signal

P0669 Chrysler DME Internal Fault Interior Temperature Sensor Signal

Possible causes
– Open or shorted interior temperature sensor circuit condition
– Poor interior temperature sensor electrical connection
– Faulty ECM /TCM
Tech description
Replace DME as sensor is internal component
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P0669 Chrysler Description

PCM/ECM/TCM internal temperature sensor circuit high

Chrysler Vehicle:Chrysler 200,Chrysler 300,Chrysler 300M,Chrysler Crossfire,Chrysler PT Cruiser,Chrysler Town & Country,Chrysler Voyager