Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
DTC P0607 Control Module Performance: Description
This DTC indicator the internal abnormalities of the hybrid vehicle control ECU.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P0607 | When both of following conditions are met: STP signal input to hybrid vehicle control ECU supervisory CPU and control ECU is different for 0.15 sec. or more 0.4 sec. have passed after cruise cancel input signal (STP input) is input to hybrid vehicle control ECU | Hybrid vehicle control ECU |
HINT:
The hybrid vehicle control ECU receives signals from each sensor to control all functions of the cruise control system. When a trouble code is detected, the fail-safe function remains on until the engine switch is turned off.
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.