Monitor Description
The ECM continuously monitors its main and sub CPUs. This self-check ensures that the ECM is functioning properly. If outputs from these CPUs are different and deviate from the standard, the ECM illuminates the MIL and stores the DTC immediately.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Memory | Note |
|---|---|---|---|---|---|---|
| P0606 | ECM / PCM Processor | An ECM main CPU error (1 trip detection logic). | ECM | Comes on | DTC stored | DTC for Mexico Models - Applies |