Install Intake Air Temperature Sensor Jumper Harness
The wiring at the connector of the Intake Air Temperature (IAT) sensor may be
compromised due to wire strain. This bulletin involves adding a jumper harness on the IAT
sensor to reduce this strain.
The customer may not experience any symptom or condition for this service action. Upon
further inspection, the technician may find P0113 Intake Air Temperature Sensor 1 Circuit
High. Installing the jumper harness will help prevent any IAT issues from occurring.