Lexus ES: Parts Location
Lexus ES (XZ10) Service Manual / Vehicle Exterior / Exterior Panels / Trim / Grille Shutter System / Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | SWING GRILLE ACTUATOR ASSEMBLY | *2 | RADIATOR SHUTTER SUB-ASSEMBLY |
| *3 | ECM | - | - |
ILLUSTRATION
| *1 | COMBINATION METER ASSEMBLY | *2 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-B NO. 2 FUSE |
| *3 | AIR CONDITIONING AMPLIFIER ASSEMBLY | *4 | HYBRID VEHICLE CONTROL ECU |
| *5 | DLC3 | - | - |
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System Diagram
SYSTEM DIAGRAM
System Description
SYSTEM DESCRIPTION GRILLE SHUTTER SYSTEM (a) General description The swing grille actuator assembly receives signals from the ECM, hybrid vehicle control ECU and air conditioning amplifier assembly vi
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use these procedures to troubleshoot the grille shutter system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Initialization not Completed (C2177)
DESCRIPTION Initialization is necessary if one of the following occurs:
The tire pressure warning ECU and receiver is replaced.
A tire pressure warning valve and transmitter is replaced.
Tires with different standard tire pressures are installed.
The tires are rotated.
A new vehicle is de
Check For Intermittent Problems
CHECK FOR INTERMITTENT PROBLEMS NOTICE:
If the vehicle or vehicle controls are operated (for example, during initial inspection when the vehicle is brought in for repair) before operation history has been read and saved, the operation history information could be lost.
The Operation History fun
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