Lexus NX: Precaution
PRECAUTION
HANDLING PRECAUTIONS FOR SRS AIRBAG SYSTEM
Click here .gif)
HANDLING PRECAUTIONS FOR STEERING COLUMN
(a) When handling the electric power steering column sub-assembly:
(1) Avoid any impact to the electric power steering column sub-assembly, especially to the motor or torque sensor. Replace the electric power steering column sub-assembly with a new one if it is dropped or subjected to any severe impacts.
(2) Do not pull the wire harness when moving the electric power steering column sub-assembly.
(3) When the electric power steering column sub-assembly or other steering-related parts have been removed and either reinstalled or replaced, perform steering center point adjustment (zero point calibration).
Click here
(b) When disconnecting or reconnecting the connectors.
(1) When disconnecting connectors related to the electronic power steering system, turn the power switch on (IG), center the steering wheel, turn the power switch off, and then disconnect the connectors.
(2) When reconnecting connectors related to the electronic power steering system, make sure that the power switch is off, center the steering wheel assembly and then turn the power switch on (IG)
NOTICE:
Do not turn the power switch on (IG) without the steering wheel being centered.
(3) If the above operations are not carried out correctly, the steering center point (zero point) will deviate, causing a difference in steering effort between right and left turns. If there is a difference in the steering effort between right and left turns, perform the steering center point adjustment (zero point calibration).
Click here
READ NEXT:
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of pr
On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. CHECK STEERING WHEEL FREE PLAY (a) Stop the vehicle and align the tires facing straight ahead. (b) Turn the steering wheel assembly gently right and left, and che
Adjustment
ADJUSTMENT PROCEDURE 1. STEERING OFF CENTER ADJUSTMENT HINT: This is the adjustment procedure for when the steering is off-center. (a) Check if the steering wheel is off-center. (1) Apply masking t
SEE MORE:
Parts Location
PARTS LOCATION ILLUSTRATION *1 NO. 1 ENGINE ROOM RELAY BLOCK
EPB NO. 1 FUSE
EPB NO. 2 FUSE
HINT: EPB stands for Electric Parking Brake. *2 NO. 2 ENGINE ROOM RELAY BLOCK
ECU-B NO. 1 FUSE
ECU-B NO. 2 FUSE
*3 SKID CONTROL ECU (BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY)
Removal
REMOVAL PROCEDURE 1. RELEASE PARKING BRAKE (a) With the power switch on (IG), operate the electric parking brake switch to release the parking brake. Then turn the power switch off. HINT: If the parking brake cannot be released, Click here 2. REMOVE REAR WHEEL Click here 3. REMOVE PARKING BRAKE
