DTC P06DA-13: Engine Oil Pressure Control Circuit Open [03/2022 - 03/2023]: Procedure
WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT OIL PRESSURE CONTROL VALVE ASSEMBLY
Refer to INSPECTION [11/2021 - ]
Result
Proceed to OK NG Result:
NG
REPLACE OIL PRESSURE CONTROL VALVE ASSEMBLY. Refer to REMOVAL [11/2021 - ]
Result:
OK
See step 2
- CHECK HARNESS AND CONNECTOR (OIL PRESSURE CONTROL VALVE ASSEMBLY - ECM)
- Disconnect the oil pressure control valve assembly connector.
- Disconnect the ECM connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition B29-1 (OCV+) - B48-21 (VOP+) Always Below 1 Ω B29-2 (OCV-) - B48-20 (VOP-) Always Below 1 Ω B29-1 (OCV+) or B48-21 (VOP+) - Body ground and other terminals Always 10 kΩ or higher B29-2 (OCV-) or B48-20 (VOP-) - Body ground and other terminals Always 10 kΩ or higher Result
Proceed to OK NG
Result:
OK
REPLACE ECM. Refer to REMOVAL [11/2021 - ]
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR