DTC P1113: Intake Air Temperature (IAT) Sensor LYSHOLM Compressor, Open Or Short Circuit: Condition

DTC is set when input voltage from Intake Air Temperature (IAT) mounted in Lysholm Compressor (L/C) is greater than 4.9 volts when intake air temperature is greater than 32°F (0°C). Possible causes are:

• IAT (L/C) sensor malfunction.
• Open or short of Green/White wire between terminal "A" on IAT (L/C) sensor and terminal No. 2K on Powertrain Control Module (PCM). See Figure .
• Open or short of Black/Yellow wire between terminal "B" on IAT (L/C) sensor and terminal No. 3AB on Powertrain Control Module (PCM). See Figure .