Lexus ES: Starting System
Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | STARTER ASSEMBLY | *2 | ECM |
| *3 | ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - ST RELAY - FL MAIN FUSE - ST FUSE | *4 | PARK/NEUTRAL POSITION SWITCH ASSEMBLY |
ILLUSTRATION
| *1 | ENGINE SWITCH | *2 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
System Diagram
SYSTEM DIAGRAM
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Coolant
ComponentsCOMPONENTS ILLUSTRATION *1 RADIATOR CAP SUB-ASSEMBLY *2 RADIATOR DRAIN COCK PLUG *3 NO. 1 ENGINE UNDER COVER - - ReplacementREPLACEMENT CAUTION / NOTICE / HINT CAUTI
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LTA (Lane Tracing Assist)
When driving on highways and
freeways with white (yellow) lane
lines, this function alerts the driver
when the vehicle might depart from
its lane or course* and provides
assistance by operating the steering
wheel to keep the vehicle in its
lane or course*. Furthermore, the
system provides st
On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. CHECK AUXILIARY BATTERY (a) Check that the auxiliary battery cables are connected to the correct terminals. If they are not, connect them properly. (b) Check the auxiliary battery for damage and deformation. If severe damage, deformation or leakage is found, replac
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