Circuit description
The engine control computer communicates with transmission control computer via CAN communication. When illumination of the MIL is requested because of ECT system malfunction, the engine control computer stores this DTC.
| DTC No. | DTC detection conditions | Suspected parts |
|---|---|---|
| P0700 | Automatic transmission system malfunction information is received from the TCM. (1 trips detection logic) |
|
MONITOR STRATEGY
| Related DTCs | P0700: Transmission control system (MIL request) functional check |
| Required Sensors/Components (Main) | ECM |
| Required Sensors/Components (Related) | - |
| Frequency of Operation | Continuous |
| Duration | 2.5 seconds |
| MIL Operation | Immediately after |
| Sequence of Operation | None |
TYPICAL ENABLING CONDITIONS
| Overlap prohibited DTC | U0073, U0101, U0402 (CAN System) |
| Battery Voltage | 10.9V or more |
TYPICAL MALFUNCTION THRESHOLDS
| Request flag from the MIL | Set |