Toyota Corolla Cross: Oil Pressure Switching Valve
Toyota Corolla Cross (2022-2025) Service Manual / Engine & Hybrid System / M20a-fxs (lubrication) / Oil Pressure Switching Valve
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Removal
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 REAR ENGINE UNDER COVER RH
51443C -
- -
2 OIL PRESSURE
Inspection
INSPECTION PROCEDURE 1. INSPECT OIL PRESSURE CONTROL VALVE ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection C
Installation
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 OIL PRESSURE CONTROL VALVE ASSEMBLY
15250 -
- -
SEE MORE:
Hybrid/EV Powertrain Control Module Unexpected Operation (P0A1D94)
DESCRIPTION The battery ECU assembly monitors the hybrid vehicle control ECU via CAN communication. If the battery ECU assembly detects that the hybrid vehicle control ECU is malfunctioning, it will illuminate the MIL and store a DTC.
DTC No. Detection Item
DTC Detection Condition
Terminals Of Ecu
TERMINALS OF ECU CHECK TRANSPONDER KEY ECU ASSEMBLY
(a) Disconnect the I67 transponder key ECU assembly connector.
(b) Measure the resistance and voltage according to the value(s) in the table below.
HINT: Measure the values on the wire harness side with the connector disconnected.
Term
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