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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SEE MORE:
Front Right Microphone Circuit Component Internal Failure (B1AA696,B1AA71C)
DESCRIPTION These DTCs are stored when a malfunction occurs in the No. 2 active noise control microphone system. DTC No. Detection Item DTC Detection Condition Trouble Area B1AA696 Front Right Microphone Circuit Component Internal Failure Stereo component equalizer assembly detects
Actuator Supply Voltage "A" Circuit Short to Ground or Open (P065714)
DESCRIPTION The electronic throttle control system has a dedicated power supply circuit. The voltage (+BM) is monitored and when it is low (less than 4 V), the ECM determines that there is a malfunction in the electronic throttle control system and cuts off the current to the throttle actuator. When
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