Toyota Camry (XV70): System Diagram
SYSTEM DIAGRAM
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*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 repl
PARTS LOCATION ILLUSTRATION
*1 INTAKE AIR CONTROL VALVE (for ACIS)
*2 ECM
*3 ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY
- EFI NO. 1 FUSE -
-
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 Vac
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DESCRIPTION This circuit is from the parking brake switch assembly*1 or skid control ECU (Brake Actuator Assembly)*2 to the radio and display receiver assembly.
*1: w/o Electric Parking Brake System
*2: w/ Electric Parking Brake System
WIRING DIAGRAM w/o Electric Parking Brake System
w/
DESCRIPTION When the front doors are closed, each power window regulator motor assembly can be operated for approximately 45 seconds after the ignition switch is turned from ON to off by receiving operation permission signals from the main body ECU (multiplex network body ECU). However, when approxi