Infiniti QX60 (L50) Full Wiring Diagram

Comprehensive and detailed wiring diagrams for Infiniti QX60 (L50), covering the entire electrical system from 2013 to 2020. Includes:

• Fuse and relay locations for troubleshooting power supply issues.
• Sensor and circuit diagrams to assist with fault diagnosis.
• Wiring color codes and connections for easy navigation of the system.

This manual is an essential resource for accurate electrical repairs and diagnostics, ensuring optimal performance of your vehicle's electronic components.

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O2 Sensor Problems:

• Sensor malfunctions can cause Check Engine codes.
• Cause: Contamination or wear.
• How to avoid: Regular diagnostics of the exhaust system.

Door wiring faults:

• Wires chafing at bends (especially in the driver's door).
• Problems with the central lock or window lifters.
• How to avoid: Check the condition of the wire insulation.

CVT control unit malfunctions:

• Electrical problems in the transmission can cause sudden jerks or lack of traction.
• Cause: Overheating or corrosion of connections.
• How to prevent: Updating the firmware and checking the contacts.

Body control module (BCM) problems:

• Failure of the lighting, alarm or windshield wiper systems.
• Cause: Short circuit or malfunctions in the module.
• How to avoid: Protection from moisture and regular diagnostics.

ABS or ESP sensor failure:

• Loss of anti-lock braking system or stabilization function.
• Cause: Damaged wiring or dirty sensor.
• Recommendation: Cleaning sensors and inspecting the brake system.

Battery discharge:

• Charging system problems or current leaks.
• Cause: Generator problems, faulty relays or modules.
• How to prevent: Check the generator and test for leaks.

Regularly diagnose the electrical system.

Use high-quality spare parts and wires during repairs.

Protect connections from corrosion and moisture.

Timely eliminate errors displayed on the dashboard.