Lexus ES manuals

Lexus ES: Starting System

Parts Location

PARTS LOCATION

ILLUSTRATION

*1

STARTER ASSEMBLY

*2

ECM

*3

PARK/NEUTRAL POSITION SWITCH ASSEMBLY

*4

ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY

- ST RELAY

- ST NO. 1 FUSE

- FL MAIN FUSE

ILLUSTRATION

*1

ENGINE SWITCH

*2

CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

System Diagram

SYSTEM DIAGRAM

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 A25a-fxs (cooling)

 Coolant

ComponentsCOMPONENTS ILLUSTRATION *1 RADIATOR CAP SUB-ASSEMBLY *2 RADIATOR DRAIN COCK PLUG *3 NO. 1 ENGINE UNDER COVER - - ReplacementREPLACEMENT CAUTION / NOTICE / HINT CAUTI

 Cooling Fan System

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 DCM System Internal Failure (B15A804)

DESCRIPTION This DTC is stored when an internal circuit malfunction is detected by the DCM (telematics transceiver) self check. DTC No. Detection Item DTC Detection Condition Trouble Area B15A804 DCM System Internal Failure DCM (telematics transceiver) internal malfunction DCM (te

 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART Parking Support Brake System DTC No. Detection Item Link C1625 Open or Short in Steering Angle Sensor +B C1626 Steering Angle Sensor Failure C1647 G Sensor Failure C164B Communication Error From Clearance Sonar ECU to VSC

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