DTC P0113: IAT Sensor Circuit High Voltage

1. Turn the ignition switch ON (II).

1. Check the IAT SENSOR in the DATA LIST with the HDS.

Is about −40 °C (−40 °F) or less, or 4.90 V or higher indicated?

YES | - | Go to Step 3 .
NO | - | Intermittent failure, system is OK at this time. Check for poor connections or loose terminals at the IAT sensor and the ECM/PCM.■

1. Turn the ignition switch OFF.

1. Disconnect the IAT sensor 2P connector.

1. Connect IAT sensor 2P connector terminals No. 1 and No. 2 with a jumper wire.

1. Turn the ignition switch ON (II).

1. Check the IAT SENSOR in the DATA LIST with the HDS.

Is about −40 °C (−40 °F) or less, or 4.90 V or higher indicated?

YES | - | Go to Step 8 .
NO | - | Go to Step 18 .

1. Turn the ignition switch OFF.

1. Remove the jumper wire from the IAT sensor 2P connector.

1. Turn the ignition switch ON (II).