Lexus NX: Inspection
INSPECTION
PROCEDURE
1. INSPECT CRUISE CONTROL MAIN SWITCH
(a) w/o Dynamic Radar Cruise Control System:
(1) Measure the resistance according to the value(s) in the table below.
| *a | Component without harness connected (Cruise Control Main Switch) | - | - |
Standard Resistance:
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 (ECC) - 3 (CCS) | Cruise control main switch (ON-OFF button) released | 1 MΩ or higher |
| Cruise control main switch (ON-OFF button) pushed | Below 2.5 Ω | |
| +RES switch ON | 236 to 244 Ω | |
| -SET switch ON | 618 to 642 Ω | |
| CANCEL switch ON | 1510 to 1570 Ω |
If the result is not as specified, replace the cruise control main switch.
(b) w/ Dynamic Radar Cruise Control System:
(1) Measure the resistance according to the value(s) in the table below.
| *a | Component without harness connected (Cruise Control Main Switch) | - | - |
Standard Resistance:
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 (ECC) - 3 (CCS) | Cruise control main switch (ON-OFF button) released | 1 MΩ or higher |
| Cruise control main switch (ON-OFF button) pushed | Below 2.5 Ω | |
| +RES switch ON | 236 to 244 Ω | |
| -SET switch ON | 618 to 642 Ω | |
| CANCEL switch ON | 1510 to 1570 Ω |
If the result is not as specified, replace the cruise control main switch.
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Installation
INSTALLATION PROCEDURE 1. INSTALL CRUISE CONTROL MAIN SWITCH (a) Pass the wire harness under the rib as shown in the illustration. *1 Wire Harness *a Rib *b Guide Connector
Precaution
PRECAUTION HANDLING PRECAUTION FOR DYNAMIC RADAR CRUISE CONTROL SYSTEM Keep in mind the following points when servicing vehicles equipped with the dynamic radar cruise control system. (a) The dynamic
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Parts Location
PARTS LOCATION ILLUSTRATION *A w/ Rain Sensor *B w/ Sliding Roof System *C w/ Hands Free Power Back Door - - *1 FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH *2 FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH *3 REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH *4
Disassembly
DISASSEMBLY CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE 1. REMOVE FRONT TURN SIGNAL LIGHT BULB (a) Turn the bulb socket counterclockwise until the matchmark is aligned with the unlock position mark to
