Home Audio/Visual/Telematics Park Assist/Monitoring ULTRASONIC SENSOR (for Rear)
Last Modified: 11-27-2007 1.6 G
Service Category: Audio/Visual/Telematics Section: Park Assist/Monitoring
Model Year: 2008 Model: LX570 Doc ID: RM000003EA5000X
Title: PARK ASSIST / MONITORING: ULTRASONIC SENSOR (for Rear): INSPECTION (2008 LX570)

INSPECTION

1. INSPECT NO. 2 ULTRASONIC SENSOR



(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 (BI) - 5 (EI)

Always

10 kΩ or higher

1 (BI) - 2 (BO)

Always

10 kΩ or higher

3 (SI) - 4 (SO)

Always

10 kΩ or higher

5 (EI) - 6 (EO)

Always

10 kΩ or higher

If the result is not as specified, replace the sensor.

2. INSPECT NO. 3 ULTRASONIC SENSOR



(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 (BI) - 5 (EI)

Always

10 kΩ or higher

1 (BI) - 2 (BO)

Always

10 kΩ or higher

3 (SI) - 4 (SO)

Always

10 kΩ or higher

5 (EI) - 6 (EO)

Always

10 kΩ or higher

If the result is not as specified, replace the sensor.