T-SB-0010-24 Rev1

Some 2021 – 2022 model year Avalon, 2018 – 2024 Camry, 2019 – 2025 model year Corolla, 2022 – 2025 model year Corolla Cross, and 2019 – 2025 model year RAV4 vehicles with A25A-FKS and M20A-FKS engines may have a MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs) upon cold soak start up with engine coolant temperatures between 14°F – 41°F:
•P030027 – Random/Multiple Cylinder Misfire Detected (Emission) Signal Rate of Change Above Threshold
•P030000 – Random/Multiple Cylinder Misfire Detected
•P030100 – Cylinder 1 Misfire Detected
•P030200 – Cylinder 2 Misfire Detected
•P030300 – Cylinder 3 Misfire Detected
•P030400 – Cylinder 4 Misfire Detected