Lexus ES: Inspection
INSPECTION
PROCEDURE
1. INSPECT FRONT CENTER ULTRASONIC SENSOR
| (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: | Tester Connection | Condition | Specified Condition | | 4 (BI) - 6 (EI) | Always | 10 kΩ or higher | | 4 (BI) - 1 (BO) | Always | Below 1 Ω | | 5 (SI) - 2 (SO) | Always | Below 30 Ω | | 6 (EI) - 3 (EO) | Always | Below 1 Ω | If the result is not as specified, replace the front center ultrasonic sensor. | | | *a | Component without harness connected (Front Center Ultrasonic Sensor) | | |
2. INSPECT FRONT CORNER ULTRASONIC SENSOR
(a) for RH Side:
| (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: | Tester Connection | Condition | Specified Condition | | 4 (BI) - 6 (EI) | Always | 10 kΩ or higher | | 4 (BI) - 1 (BO) | Always | Below 1 Ω | | 5 (SI) - 2 (SO) | Always | Below 30 Ω | | 6 (EI) - 3 (EO) | Always | Below 1 Ω | If the result is not as specified, replace the front corner ultrasonic sensor RH. | | | *a | Component without harness connected (Front Corner Ultrasonic Sensor RH) | | |
(b) for LH Side:
| (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: | Tester Connection | Condition | Specified Condition | | 4 (BI) - 6 (EI) | Always | 10 kΩ or higher | | 4 (BI) - 1 | Always | Below 1 Ω | | 5 (SI) - 2 | Always | Below 30 Ω | | 6 (EI) - 3 | Always | Below 1 Ω | If the result is not as specified, replace the front corner ultrasonic sensor LH. | | | *a | Component without harness connected (Front Corner Ultrasonic Sensor LH) | | |
READ NEXT:
INSTALLATION PROCEDURE 1. INSTALL ULTRASONIC SENSOR CUSHION SET HINT: Only perform this procedure when removing and installing the ultrasonic sensor cushion set. (a) Install the ultrasonic sensor cush
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during ult
SEE MORE:
Opening the hood
1. Pull the hood lock release lever.
The hood will pop up slightly.
2. Pull up the auxiliary catch lever and
lift the hood.
WARNING
■Pre-driving check
Check that the hood is fully closed and
locked.
If the hood is not locked properly, it may
open while the vehicl
DESCRIPTION The outer mirror switch assembly sends the mirror adjust switch signals to the main body ECU (multiplex network body ECU). The main body ECU (multiplex network body ECU) then sends the received mirror adjust switch signals to each outer mirror control ECU assembly via CAN communication.
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