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.
Intelligent Key Interlock Function Does Not Operate
2012 Infiniti M56 V8-5.6L (VK56VD)SECTION Intelligent Key Interlock Function Does Not Operate
INTELLIGENT KEY INTERLOCK FUNCTION DOES NOT OPERATE
Diagnosis Procedure
1. PERFORM INTELLIGENT KEY INTERLOCK STORING PROCEDURE
1.Perform Intelligent Key interlock storing procedure.
Special Repair Requirement.
2.Check the operation.
Is the inspection result normal?
YES- Intelligent Key interlock function is normal.
NO- GO TO 2.
2. CHECK DOOR LOCK FUNCTION
Check door lock function.
Initial Inspection and Diagnostic Overview.
Is the inspection result normal?
YES- GO TO 3.
NO- Repair or replace the malfunction parts.
3. CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES- Check the intermittent incident. Intermittent Incident.
NO- GO TO 1.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.