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.
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HOMESERVICE MANUALSTOYOTA2020RAV4 XLE, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 36 (ENGINE CONTROL SYSTEM (A25A-FKS) - DIAGNOSTIC CODES (6 OF 9))SFI SYSTEMDTC P0607-47: CONTROL MODULE PERFORMANCE BANK 1 WATCHDOG/SAFETY MCU FAILURE; DTC P0607-87: CONTROL MODULE PERFORMANCE BANK 1 MISSING MESSAGE [08/2020 - ]MONITOR DESCRIPTION
2020 Toyota RAV4 XLE, AWD
Monitor Description
2020 Toyota RAV4 XLE, AWDSECTION Monitor Description
WARNING: This page is about a different car, the 2025 Toyota RAV4, 2024 Toyota RAV4, 2023 Toyota RAV4, 2022 Toyota RAV4, and 2021 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
The ECM continuously monitors its internal ICs and the monitor IC. If the monitor IC is abnormal, the ECM illuminates the MIL and stores DTC P0607-47. If an internal IC is abnormal, the ECM illuminates the MIL and stores DTC P0607-87.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Memory | Note |
|---|---|---|---|---|---|---|
| P0607-47 | Control Module Performance Bank 1 Watchdog/Safety MCU Failure | ECM monitor IC malfunction (1 trip detection logic). | ECM | Comes on | DTC stored |
|
| P0607-87 | Control Module Performance Bank 1 Missing Message | ECM internal IC malfunction (1 trip detection logic). | ECM | Comes on | DTC stored |
|
RENDER: 1.0x
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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.