Monitor Description
The ECM continuously monitors its main CPU for the cruise control. This self-check ensures that the ECM is functioning properly. If outputs from the CPU is deviate from the standards, the ECM will illuminate the MIL and set the DTC immediately.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P1607 | ECM internal error (1 trip detection logic) | ECM |