Diagnostic Aids
WARNING: This page is about a different variant/trim than selected.
The DTC is designed to detect an intermittent short to ground or a short to voltage on the FTP signal circuit. An open circuit on the 5-volt reference, the signal circuit or the low reference circuit may also set this DTC.
DTC P0454
| Step | Action | Values | Yes | No |
|---|---|---|---|---|
| Schematic Reference: Evaporative Emissions Hose Routing Diagram | ||||
| 1 | Did you perform the Diagnostic System Check - Vehicle? | - | Go to Step 2 | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information |
| 2 | Are DTCs P0452, P0453 or P0651 also set? | - | Go to Diagnostic Trouble Code (DTC) List - Vehicle in Vehicle DTC Information | Go to Diagnostic Aids |