Lexus ES: System Diagram
SYSTEM DIAGRAM
| *1 | Throttle Body with Motor Assembly | *2 | Intake Air Control Valve (for ACIS) |
| *3 | Intake Air Control Valve Actuator (for ACIS) | *4 | ECM |
| *5 | Vacuum Switching Valve (for ACIS) | - | - |
| *a | Engine Speed Signal | *b | from Vacuum Pump |

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ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replac
ComponentsCOMPONENTS ILLUSTRATION *1 NO. 1 VACUUM SWITCHING VALVE ASSEMBLY (for ACIS) *2 VACUUM HOSE SUB-ASSEMBLY *3 V-BANK COVER SUB-ASSEMBLY - - N*m (kgf*cm, ft.*lbf): Sp
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REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during engine oil level sensor removal/installation are shown below. Necessary Procedure After Parts Removed/I
DESCRIPTION The ECM illuminates the cruise SET indicator by sending request signals to the combination meter assembly via CAN communication. The cruise SET indicator illuminates when the dynamic radar cruise control system is controlling vehicle speed. If the cruise SET indicator is not operating co
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