Lexus NX: On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT RAIN SENSOR
(a) Remove the rain sensor cover.
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(b) Disconnect the rain sensor connector. | | *a | Front view of wire harness connector (to Rain Sensor) | | |
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection | Condition | Specified Condition |
4 (SIG) - Body ground | Power switch on (IG) | 11 to 14 V |
(d) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection | Condition | Specified Condition |
2 (ES) - Body ground | Always | Below 1 Ω |
If the result is not as specified, repair or replace the harness or connector.
(e) Reconnect the rain sensor connector.
(f) Connect an oscilloscope to the rain sensor connector.
(g) Check for pulses. OK Tester Connection | Condition | Specified Condition | 1 (MPX) - 2 (ES) | Power switch on (IG) | Pulse generation | If the result is not as specified, replace the rain sensor. | | *a | Component with harness connected (Rain Sensor) | | |
(h) Install the rain sensor cover.
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READ NEXT:
REMOVAL PROCEDURE 1. REMOVE RAIN SENSOR COVER (a) Detach the 2 claws and remove the rain sensor cover. 2. REMOVE RAIN SENSOR (a) Disconnect the connector. (b) Release
INSPECTION PROCEDURE 1. INSPECT MAP LIGHT ASSEMBLY (RAIN SENSOR CIRCUIT) (a) Remove the map light assembly. Click here (b) Measure the resistance according to the value(s) in the table below. Sta
INSTALLATION PROCEDURE 1. INSTALL RAIN SENSOR TAPE NOTICE: The rain sensor tape is reusable. Only replace the tape if it is damaged or contaminated. (a) Clean the rain sensor sensing portion with a pi
SEE MORE:
DISPOSAL PROCEDURE 1. DISPOSE OF REAR SHOCK ABSORBER ASSEMBLY LH *A w/o AVS *B w/ AVS (a) Extend the piston rod and secure the rear shock absorber assembly at an angle in a vise. (b) Using a drill, make a hole in the cylinder between A and B shown in the illustration to discharge the
DESCRIPTION If the entry unlock function does not operate for the rear door LH only, but the entry lock function operates, the request code is being transmitted properly from the rear door LH. In this case, there may be a problem related to the unlock sensor (connection between the certification ECU
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