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.
Component Function Check
2012 Infiniti M56 V8-5.6L (VK56VD)SECTION Component Function Check
SHIFT LOCK SYSTEM
WITH ICC : Component Function Check
1. CHECK A/T SHIFT LOCK OPERATION (STEP 1)
1.Turn ignition switch ON.
2.Shift the selector lever to the "P" position.
3.Attempt to shift the selector lever to any other position with the brake pedal released.
Can the selector lever be shifted to any other position?
YES- Go to Diagnosis Procedure.
NO- GO TO 2.
2. CHECK A/T SHIFT LOCK OPERATION (STEP 2)
Attempt to shift the selector lever to any other position with the brake pedal depressed.
Can the selector lever be shifted to any other position?
YES- INSPECTION END
NO- Go to Diagnosis Procedure.
RENDER: 1.0x
NO RELATED
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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.