Lexus NX: Disassembly

DISASSEMBLY

CAUTION / NOTICE / HINT

NOTICE:

  • When using a vise, place aluminum plates between the part and vise.
  • When using a vise, do not overtighten it.

PROCEDURE

1. REMOVE STEERING LOCK ACTUATOR ASSEMBLY

(a) Secure the electric power steering column sub-assembly in a vise.

(b) Using a center punch, mark the center of the 2 tapered-head bolts.

(c) Using a 3 to 4 mm (0.119 to 0.157 in.) drill, drill a hole in the 2 bolts.

(d) Using a screw extractor, remove the 2 bolts and steering lock actuator assembly from the electric power steering column sub-assembly.

*a

Screw Extractor

2. REMOVE POWER STEERING ECU ASSEMBLY

Click here

3. REMOVE MULTIPLEX TILT AND TELESCOPIC ECU

Click here

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 Inspection

INSPECTION CAUTION / NOTICE / HINT NOTICE: When using a vise, place aluminum plates between the part and vise. When using a vise, do not overtighten it. PROCEDURE 1. INSPECT ELECTRIC POWER STE

 Installation

INSTALLATION CAUTION / NOTICE / HINT NOTICE: Do not replace the spiral with sensor cable sub-assembly with the battery connected and the power switch on (IG). Do not rotate the spiral with sensor

 Steering Heater Switch

InspectionINSPECTION PROCEDURE 1. REMOVE NO. 2 COMBINATION SWITCH ASSEMBLY Click here 2. INSPECT NO. 2 COMBINATION SWITCH ASSEMBLY (a) Measure the voltage according to the value (s) in the table

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 Precaution

PRECAUTION TROUBLESHOOTING PRECAUTIONS (a) When there is a malfunction with terminal contact points or a problem with the installation of a part, reconnecting the connectors or removal/installation of the suspected parts may return the system to the normal condition either completely or temporarily.

 Parts Location

PARTS LOCATION ILLUSTRATION *A w/ Parking Assist Monitor System *B w/ Panoramic View Monitor System *1 NO. 2 ENGINE ROOM RELAY BLOCK - DCM FUSE (w/ Manual [SOS] Switch) - ECU-B NO.1 FUSE - ECU-B NO.5 FUSE *2 NO. 1 ENGINE ROOM RELAY BLOCK - AMP FUSE - RADIO FUSE - METER NO.1 FUSE

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