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. |
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2. REMOVE POWER STEERING ECU ASSEMBLY
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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 WHEN DISCONNECTING AUXILIARY BATTERY CABLE NOTICE:
After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal.
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When disconnecting and reconnecting the auxiliary battery.
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Check Bus 5 Line for Short to GND
DESCRIPTION There may be a short circuit between one of the CAN bus lines and GND when there is no resistance between terminal 15 (CA5H) of the central gateway ECU (network gateway ECU) and terminal 4 (CG) of the DLC3, or terminal 16 (CA5L) of the central gateway ECU (network gateway ECU) and termin
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