Diagnostic Fault Information
WARNING: This page is about a different variant/trim than selected.
IMPORTANT:
Always perform the Diagnostic System Check - Vehicle
prior to using this diagnostic procedure.
DTC P046C
| Circuit | Short to Ground | High Resistance | Open | Short to Voltage | Signal Performance |
|---|---|---|---|---|---|
| EGR 5-Volt Reference Voltage | P0698, P0237, P2564 | P046C | P0405 | P0401, P0699, P2227, P2565 | - |
| EGR Sensor Signal | P0405 | P0405 | P0405 | P0699, P0106, P2565, P0401 | - |
| EGR Low Reference | - | P046C | P0406 | - | - |
| EGR MTR High Control | P0403, P046C | P046C | P0401, P046C | P0403, P2510 | - |
| EGR MTR Low Control | P0403 | P046C | P0401, P046C | P046C, P0403, P2510 | - |