Diagnostic Fault Information
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
IAT Sensor 3
| Circuit |
Short to Ground |
Open/High Resistance |
Short to Voltage |
Signal Performance |
| Signal |
P00EA, P00EB |
P00E9, P00EB, P00EC |
P00EB, P00EC* |
P00E9 |
| Low Reference |
- |
P00E9, P00EB, P00EC |
P00EB, P00EC* |
- |
| *Internal ECM or sensor damage may occur if the circuit is shorted to B+. |