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.
2015 Lexus NX 300h FWDFACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2015 Lexus NX 300h AWD), but are still accessible from a link in your vehicle's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle.
- Different car
- Section 1 (Hybrid Control System - Diagnostics - Introduction (4 Of 4))
- Section 2 (Can Communication System - Diagnostics - Introduction (4 Of 8))
- Section 3 (Can Communication System - Diagnostics - Introduction (6 Of 8))
- Section 4 (Introduction - General Information (3 Of 3))
- Section 5 (Can Communication System - Diagnostics - Introduction (5 Of 8))
- Section 6 (Vehicle Approaching Speaker System (Service Information))
- Section 7 (Lane Tracing Assist System - Diagnostics - Introduction)
- Section 8 (Lane Tracing Assist System - Diagnostic Codes & Circuit Tests)
- Section 9 (Intelligent Clearance Sonar System - Diagnostics - Introduction)
- Section 10 (Intuitive Parking Assist System (W/O Intelligent Clearance Sonar System) - Diagnostics - Introduction)
- Section 11 (Panoramic View Monitor System - Diagnostics - Introduction)
- Section 12 (Can Communication System - Circuit Tests (3 Of 3))
- Section 13 (Suspension Control System (Service Information))
- Section 14 (Adaptive Variable Suspension System - Diagnostics - Introduction)
- Section 15 (HEADUP Display System - Diagnostic Codes & Circuit Tests)
- Section 16 (HEADUP Display System - Diagnostics - Introduction)
- Section 17 (Audio / Video System - Diagnostics - Introduction (2 Of 2))
- Section 18 (Panoramic View Monitor System - Diagnostic Codes & Symptom Tests)
- Section 19 (Audio / Video System - Diagnostics - Introduction (1 Of 2))
- Section 20 (Front Camera System - Diagnostics - Introduction)
- Section 21 (Front Radar Sensor System - Diagnostics - Introduction)
- Section 22 (Front Camera System - Diagnostic Codes)
- Section 23 (Power Steering System (For Power Tilt And Power Telescopic Steering Column) - Diagnostic Codes & Circuit Tests)
- Section 24 (Road Sign Assist System - Diagnostic Codes)
- Section 25 (Front Radar Sensor System - Diagnostic Codes)
- Section 26 (Adaptive Front Lighting System - Diagnostic Codes)
- Section 27 (Adaptive Front Lighting System - Diagnostics - Introduction)
- Section 28 (Intuitive Parking Assist System (W/ Intelligent Clearance Sonar System) - Diagnostics - Introduction)
- Section 29 (Acoustic Vehicle Alerting System - Diagnostics - Introduction)
- Section 30 (Road Sign Assist System - Diagnostics - Introduction)
- Section 31 (Audio / Video System - Symptom Tests & Circuit Tests)
- Section 32 (Audio / Video System - Diagnostic Codes)
- Section 33 (Intelligent Clearance Sonar System - Diagnostic Codes)
- Section 34 (Adaptive Variable Suspension System - Diagnostic Codes)
- Section 35 (Acoustic Vehicle Alerting System - Diagnostic Codes & Symptom Tests)
- Section 36 (Forward Recognition Camera System - Diagnostic Codes & Circuit Tests)
- Section 37 (Intuitive Parking Assist System (W/O Intelligent Clearance Sonar System) - Diagnostic Codes & Circuit Tests)
- Section 38 (Intuitive Parking Assist System (W/ Intelligent Clearance Sonar System) - Diagnostic Codes & Circuit Tests)
Factory Service Tools
Use the Manual With the Right Hardware
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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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