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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COMPONENTS ILLUSTRATION *1 DEFROSTER NOZZLE ASSEMBLY *2 NO. 2 SIDE DEFROSTER NOZZLE DUCT *3 NO. 3 HEATER TO REGISTER DUCT *4 TELEPHONE AND GPS ANTENNA ASSEMBLY *5 TELEPHONE AND GPS ANTENNA ASSEMBLY WITH BRACKET *6 TELEPHONE AND GPS ANTENNA BRACKET
DESCRIPTION If the tire pressure warning ECU and receiver detects any problems, the tire pressure warning light blinks for 1 minute then illuminates, and tire pressure monitoring is disabled at the same time. At this time, the ECU stores a DTC in memory. The tire pressure warning ECU and receiver se
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