DTC P0607: Input Signal Circuit Malfunction: Description
WARNING: This page is about a different car, the 2006 Toyota Matrix. However, it is still accessible from the selected car via links, so may be relevant.
This DTC indicates the internal abnormalities of the ECM.
INPUT SIGNAL CIRCUIT MALFUNCTION
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P0607 | The ECM has a supervisory CPU and a control ECU inside. When each input STP signal is different for 0.15 sec. or more, this trouble code is output. This trouble code is output after 0.4 sec. has passed from the time the cruise cancel input signal (STP input) is input into the ECM. | ECM |
HINT:
The ECM receives signals from each sensor to control all the functions of the cruise control with the microcomputer.
When a trouble code is detected, fail safe remains on until the ignition switch is turned off.