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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1571 (6.7L Diesel - DTCS P0008 To P0401 - 2500 Hd) >> DTC Troubleshooting >> P0072-Ambient Air Temperature Sensor Circuit Low >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
AMBIENT AIR TEMPERATURE (AAT) SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
AMBIENT AIR TEMPERATURE (AAT) SENSOR SIGNAL CIRCUIT SHORTED TO DRIVER MIRROR HEATER RETURN CIRCUIT
AMBIENT AIR TEMPERATURE SENSOR

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  . 

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