Lexus ES: Parts Location
Lexus ES (XZ10) Service Manual / Engine & Hybrid System / Cruise Control / Lane Control System (for Hv Model) / Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | FORWARD RECOGNITION CAMERA | *2 | MILLIMETER WAVE RADAR SENSOR ASSEMBLY |
| *3 | BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY - SKID CONTROL ECU | *4 | RACK AND PINION POWER STEERING GEAR ASSEMBLY - POWER STEERING ECU |
ILLUSTRATION
| *1 | AIRBAG ECU ASSEMBLY - YAW RATE SENSOR | *2 | STEERING SENSOR |
| *3 | HYBRID VEHICLE CONTROL ECU | *4 | COMBINATION METER ASSEMBLY - MULTI-INFORMATION DISPLAY - LTA INDICATOR - LTA BUZZER |
| *5 | STEERING PAD SWITCH ASSEMBLY - LTA MAIN SWITCH - FUNCTION SWITCH (CUSTOMIZE SWITCH) | *6 | STEERING VIBRATION ECU |
| *7 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-IG1 NO. 3 FUSE | *8 | DLC3 |
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System Diagram
SYSTEM DIAGRAM
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the lane control system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Customize Parameters
CUSTOMIZE PARAMETERS CUSTOMIZE LTA NOTICE:
When the customer requests a change in a function, first make sure that the function can be customized.
Be sure to make a note of the current settings b
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Terminals Of Ecu
TERMINALS OF ECU CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY *A w/o Seat Heater *B w/ Seat Heater (a) Disconnect the G39 air conditioning amplifier assembly connector. (b) Measure the voltage and resistance according to the value(s) in the table below. HINT: Measure the values on the wire
Backup Battery Internal Electronic Failure (B15CC49)
DESCRIPTION This DTC is set when the DCM (telematics transceiver) detects one of the following:
The mobilephone battery voltage drops or the mobilephone battery malfunctions.
The mobilephone battery temperature is (temporarily) high.
DTC No. Detection Item DTC Detection Condition Tr
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