Code Description
NOTE:
After each service or repair procedure has been completed, reconnect all components. Clear DTCs and repeat QUICK TEST procedures to ensure all electronic engine control systems are working properly and DTCs are no longer present.
This test is intended to diagnose the following components and circuits:
- Intake Air Temperature (IAT) Sensor
- Wiring Harness Circuits (IAT & SIG RTN)
- Powertrain Control Module (PCM)