Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2023 Lexus NX 250 AWDFACTORY OEM SERVICE PROCEDURE
Labor Times
- Accessories and Equipment
- Anti-theft Systems
- Collision Avoidance
- Cruise Control Systems
- Drivers Assistance Systems - ADAS
- Entertainment Systems
- Exterior Lights
- Headlights
- Wiper & Washer Systems
- Brakes
- Anti-Lock and Traction Control Systems
- Brake Control Systems
- Mechanical - Hydraulic
- Backing Plate
- Brake Fluid Level Sensor
- Brake Fluid Reservoir
- Brake Hose
- Brake Pads
- Brake Pedal
- Brake System
- Brake System (Complete)
- Caliper
- Disc Rotor
- Disc Rotor (On Vehicle)
- Disc Rotor (Removed)
- Electronic Parking Brake System
- Master Cylinder
- Power Brake Booster
- Power Brake Check Valve
- Vacuum Brake Booster Hose
- Vacuum Pump
- Vacuum Warning Switch
- Parking Brake System
- Drivelines and Axles
- Electrical
- Engine Mechanical
- Auxiliary Emission Control Systems
- Cooling Fan
- Cooling System (Mechanical)
- Exhaust
- Fuel Systems
- Lubrication Systems
- Mechanical
- Balance Shaft Assembly
- Camshaft
- Camshaft Gear Or Sprocket
- Camshaft Housing Gasket
- Connecting Rod Bearings
- Crankcase Seal
- Crankshaft
- Crankshaft Gear Or Sprocket
- Crankshaft Main Oil Seal
- Crankshaft Oil Seal
- Cylinder Head
- Cylinder Head Gasket
- Engine Assembly
- Engine Assembly (Complete)
- Engine Or Transmission Mount
- Harmonic Balancer Or Pulley
- Long Block
- Main Bearings
- Rocker Arm
- Short Block
- Timing Chain
- Timing Chain TENSIONER
- Timing Chain Vibration Damper
- Timing Cover
- Timing Cover Gasket
- Valve
- Valve Cover Gasket
- Valve Lifters
- Valve Spring Or Seal
- Variable Valve Timing Control Assembly
- Variable Valve Timing Control Module
- Variable Valve Timing Control Motor
- Variable Valve Timing Oil Control Solenoid
- Variable Valve Timing Oil Control Valve
- Variable Valve Timing Sensor
- Starters
- Engine Performance
- Fuel Delivery System
- Accelerator Pedal Position Sensor
- Air Cleaner Element
- Air/Fuel Ratio Sensor
- Air/Fuel Ratio Sensor Relay
- Camshaft Position Sensor
- Circuit Opening Relay
- Coolant Temperature Sensor
- Crankshaft Position Sensor
- EFI Main Relay
- Electronic Control Module
- Fuel Injection System
- Fuel Injector
- Fuel Pressure Sensor
- Fuel Rail
- Intake Air Temperature Sensor
- Intake Manifold
- Intake Manifold Gasket
- Knock Control Sensor
- Mass Air Flow Sensor
- Oxygen Sensor
- Throttle Body &/Or Gasket
- Throttle Control Motor
- Throttle Position Sensor
- Vacuum Switching Valve
- Ignition Systems
- Fuel Delivery System
- Heating, Ventilation & A/C (HVAC)
- Restraints
- Steering
- Suspension
- Transmission
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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