Lexus NX: 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 check the steering wheel free play.

Maximum free play:

30 mm (1.18 in.)

If the free play is more than the maximum, check the steering system.

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 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

 Steering Wheel

 Components

COMPONENTS ILLUSTRATION *A w/ Steering Heater - - *1 CRUISE CONTROL MAIN SWITCH *2 SHIFT PADDLE SWITCH (TRANSMISSION SHIFT SWITCH ASSEMBLY) *3 STEERING PAD SWITCH ASSEMBLY

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 Freeze Frame Data

FREEZE FRAME DATA DESCRIPTION (a) Whenever a lane tracing assist system DTC is stored, the forward recognition camera stores the current vehicle state (ECU and sensor information) as Freeze Frame Data. CHECK FREEZE FRAME DATA (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG).

 ACC Monitor Malfunction (B2274)

DESCRIPTION This DTC is stored when a malfunction in the ACC output circuit is detected. The ACC output circuit is the circuit that goes from the ACC output terminal of the certification ECU (smart key ECU assembly) to the ACC relay. DTC No. Detection Item DTC Detection Condition Trouble Ar

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