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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 492 ((Heating & Air Conditioning (ATC) - Electrical Diagnostics)) >> DTC Troubleshooting >> B1034-Infrared Temperature Sensor Input Circuit Low >> Set Condition

Set Condition

WARNING: This page is about a different car, the 2013 Dodge Avenger and 2013 Chrysler 200. However, it is still accessible from the selected car via links, so may be relevant.

When the Infrared (IR) Temperature Sensor Pulse Width Modulated (PWM) signal to the A/C Heater Control is less than 9.5% for a continuous period of 123 msec. If the A/C Heater Control detects a valid PWM signal, the DTC will change from active to stored and will stay stored for 100 ignition cycles.

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