DTC P2610-29: ECM/PCM Engine Off Timer Performance Signal Invalid [12/2021 - ]: Description
The soak timer operates after the ignition switch is turned off. When a certain amount of time has elapsed after turning the ignition switch off, the soak timer activates the ECM to perform malfunction checks which can only be performed after the engine is stopped. The soak timer is built into the ECM.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | DTC Output from | Priority | Note |
|---|---|---|---|---|---|---|---|
| P2610-29 | ECM/PCM Engine Off Timer Performance Signal Invalid | ECM internal malfunction (2 trip detection logic). | ECM | Comes on | Engine | A | SAE: P2610 |