DTC P0607/54 Control Module Performance: Description
This DTC indicates the internal abnormalities of the ECM.
CONTROL MODULE PERFORMANCE
| DTC No. | Detection Item | Trouble Area |
|---|---|---|
| P0607/54 | 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. |
|
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.
- CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0607/54)
- Connect an intelligent tester to the DLC3.
- Turn the ignition switch on (IG) and turn the tester on.
- Select the following menu items: Power train / Engine and ECT / DTC.
- Read the DTC.
RESULT
ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0607/54)Display (DTC output) Proceed To P0657/54 A Other DTCs B
B: GO TO DTC CHART
A: REPLACE ECM