Lexus ES: Inspection
INSPECTION
PROCEDURE
1. INSPECT REAR 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 rear center ultrasonic sensor. | | *a | Component without harness connected (Rear Center Ultrasonic Sensor) | | |
2. INSPECT REAR 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 rear corner ultrasonic sensor RH. | | *a | Component without harness connected (Rear 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 rear corner ultrasonic sensor LH. | | *a | Component without harness connected (Rear Corner Ultrasonic Sensor LH) | | |
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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:
DIAGNOSTIC TROUBLE CODE CHART Panoramic Moon Roof System DTC No. Detection Item Link B2341 Sensor (Motor) Failure B2342 Switch Failure B2343 Position Initialization Incomplete B2344 Position Failure B2345 Motor Control Relay Stuck ON
On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT HORN RELAY *a Component without harness connected (HORN Relay) (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 3 - 5 A
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