Possible Causes
WARNING: This page is about a different car, the 2004 Dodge Pickup and 2004 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- IAT SENSOR VOLTAGE BELOW 0.078 OF A VOLT
- IAT SENSOR
- (K21) IAT SIGNAL CIRCUIT SHORTED TO GROUND
- (K21) IAT SIGNAL CIRCUIT SHORTED TO THE (K900) SENSOR GROUND CIRCUIT
- PCM