Lexus NX: Parts Location
PARTS LOCATION
ILLUSTRATION
| *A | w/ Security Horn Assembly | *B | w/o Security Horn Assembly |
| *1 | HIGH PITCHED HORN ASSEMBLY | *2 | LOW PITCHED HORN ASSEMBLY |
| *3 | HOOD LOCK ASSEMBLY (ENGINE HOOD COURTESY SWITCH) | *4 | SECURITY HORN ASSEMBLY |
| *5 | MAP LIGHT ASSEMBLY | *6 | THEFT WARNING SIREN ASSEMBLY |
| *7 | NO. 1 ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - AM2 FUSE - ECU-B NO.5 FUSE | *8 | NO. 2 ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - ECU-B NO.1 FUSE - ECU-B NO.2 FUSE - HORN FUSE - HORN RELAY - SECURITY WARNING RELAY (w/ Security Horn Assembly) |
| *9 | HEADLIGHT ASSEMBLY LH | *10 | HEADLIGHT ASSEMBLY RH |
| *11 | SIDE TURN SIGNAL LIGHT ASSEMBLY LH | *12 | SIDE TURN SIGNAL LIGHT ASSEMBLY RH |
ILLUSTRATION
| *A | w/ Power Back Door System | *B | w/o Power Back Door System |
| *1 | BACK DOOR LOCK ASSEMBLY | *2 | MULTIPLEX NETWORK DOOR ECU |
| *3 | FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RH | *4 | FRONT DOOR LOCK ASSEMBLY RH |
| *5 | FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH | *6 | FRONT DOOR LOCK ASSEMBLY LH |
| *7 | REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RH | *8 | REAR DOOR LOCK ASSEMBLY RH |
| *9 | REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LH | *10 | REAR DOOR LOCK ASSEMBLY LH |
| *11 | REAR COMBINATION LIGHT LENS AND BODY RH | *12 | REAR COMBINATION LIGHT LENS AND BODY LH |
| *13 | FUSE BLOCK ASSEMBLY - ECU-B NO.3 FUSE | - | - |
ILLUSTRATION
| *1 | AIR CONDITIONING CONTROL ASSEMBLY - SECURITY INDICATOR LIGHT | *2 | COMBINATION METER ASSEMBLY |
| *3 | POWER SWITCH | *4 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
| *5 | DLC3 | *6 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ACC FUSE - ECU-IG NO.2 FUSE |
| *7 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) | - | - |
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System Description
SYSTEM DESCRIPTION
The theft deterrent system can be set/canceled by locking/unlocking the doors performing any of the following operation:
Entry lock/unlock operation
Wireless lock/unlock ope
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use this procedure to troubleshoot the theft deterrent system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Customize Parameters
CUSTOMIZE PARAMETERS INSTALL CUSTOMIZE THEFT DETERRENT SYSTEM HINT: The following items can be customized. NOTICE:
When the customer requests a change in a function, first make sure that the functi
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Inspection
INSPECTION PROCEDURE 1. INSPECT NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY (a) Turn the roller by hand and check that it turns smoothly. If the roller does not turn smoothly, replace the No. 1 valve rocker arm sub-assembly. 2. INSPECT VALVE LASH ADJUSTER ASSEMBLY NOTICE:
Keep the adjuster free from dirt
Removal
REMOVAL CAUTION / NOTICE / HINT NOTICE:
When the brake pedal is first depressed after replacing the brake pads or pushing back the disc brake piston, DTC C1214 may be output. As there is no malfunction, clear the DTC.
While the auxiliary battery is connected, even if the power switch is off, th
