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.
2016 Infiniti Q50 Base, AWDFACTORY OEM SERVICE PROCEDURE
Precautions For Harness Repair
WARNING: This page is about a different car, the 2019 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
ITS communication uses a twisted pair line. Be careful when repairing it.
- Solder the repaired area and wrap tape around the soldered area.NOTE: A fray of twisted lines must be within 110 mm (4.33 in).
- Bypass connection is never allowed at the repaired area.NOTE: Bypass connection may cause ITS communication error. The spliced wire becomes separated and the characteristics of twisted line are lost.
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.