Lexus ES manuals

Lexus ES: 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

Condition

Specified Condition

1 - 2

20°C (68°F)

6.2 to 8.2 Ω

If the result is not as specified, replace the oil pressure control valve assembly.

*a

Component without harness connected

(Oil Pressure Control Valve Assembly)

(b) Connect a positive (+) lead from the battery to terminal 1 and a negative (-) lead to terminal 2.

Check that a clicking sound is heard from the oil pressure control valve assembly.

NOTICE:

  • Check that the battery voltage is between 10 and 16 V before performing this test.
  • Perform this test within 10 seconds to prevent the coil from burning out.
  • Always switch the voltage on and off at the battery side, not the oil pressure control valve assembly side.

If the result is not as specified, replace the oil pressure control valve assembly.

*a

Component without harness connected

(Oil Pressure Control Valve Assembly)

READ NEXT:

 Installation

INSTALLATION CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here

 Oil Pump

 Components

COMPONENTS ILLUSTRATION *1 ENGINE BALANCER ASSEMBLY *2 ENGINE OIL LEVEL SENSOR *3 NO. 2 OIL PAN SUB-ASSEMBLY *4 OIL PUMP ASSEMBLY *5 OIL PUMP BRACKET *6 OIL STRAINER SUB-

SEE MORE:

 Lost Communication with Humidity/Rain Sensor LIN (B1279)

DESCRIPTION The main body ECU (multiplex network body ECU) and rain sensor communicate via LIN communication. The main body ECU (multiplex network body ECU) stores this DTC if communication becomes abnormal. DTC No. Detection Item DTC Detection Condition Trouble Area Memory DTC Output f

 Hybrid/EV Battery Negative Contactor Actuator Stuck Closed (P0AA373)

DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU detects a stuck closed malfunction of a system main relay on the HV battery negative side. The cause of this malfunction may be one of the following: Inverter voltage sensor (VH) internal circuit malfunction Voltage sensor (VH) ma

© 2016-2026 Copyright www.lexguide.net