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.
2013 Infiniti G37 BaseFACTORY OEM SERVICE PROCEDURE
Component Description
| Component part | Description | |
|---|---|---|
| Alternator | "B" terminal | Refer to "DESCRIPTION ". |
| "S" terminal | Refer to "DESCRIPTION ". | |
| "L" terminal | Refer to "DESCRIPTION ". | |
| "C" terminal | Used for the power generation voltage variable control system. Refer to "SYSTEM DESCRIPTION ". | |
| Combination meter (Charge warning lamp) | The IC voltage regulator warning function activates to illuminate the charge warning lamp, if any of the following symptoms occur while alternator is operating:
|
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| IPDM E/R | Used for the power generation voltage variable control system. Refer to "SYSTEM DESCRIPTION ". | |
Factory Service Tools
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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.