12V 2.2KW 12T CW Starter Motor 23300-VM00A 23300VM00A 23300-WK500 23300-VM00C

The installation of Nissan car starter motor generally requires disconnecting the power supply → locating and removing the old parts → installing the new parts → restoring electrical connections → testing. Due to different car models (such as Lannia, Qashqai, Altima, etc.), the location and operation details will vary, but the core process is consistent. Steps Key Operations Tools Precautions   1. Safe Power Off Park and pull the parking brake, use a 10–12mm wrench to loosen the negative terminal of the battery and isolate it Wrench Prevent accidental power supply  2. Locate the Starter Motor Mostly located above or below the junction of the engine and transmission — some require lifting the vehicle or removing the air duct  3. Remove Old Parts ① Loosen the main line and control line nuts on the electromagnetic switch; ② Unscrew 2–3 fixing bolts (usually one each on top and bottom) Socket, Wrench Bolts approximately 85–100N・m; Catch falling parts  4. Install New Parts Align the bolt holes and manually tighten the bolts, then tighten them according to the specified torque Socket, Torque Wrench Prevent thread damage  5. Restore Wiring Reconnect the main line (B) and control line (S) in their original positions and tighten them Wrench Do not over-tighten the nuts to prevent plastic shell from cracking  6. Restore and Test Reinstall the air duct or underbody panel, lower the vehicle, reconnect the battery negative terminal, start and check — observe for no abnormal noise and looseness"

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Operation要点 • Position differences: ◦ Xeny: Some need to be disassembled from the bottom; ◦ Altima: Most can be disassembled from the top; ◦ Rogue: Often requires the underbody shield to be removed first. • Wiring标识: The terminals of the electromagnetic switch are generally marked with B (battery positive) and S (start signal). They must be matched during installation. • Torque control: Loose fixing bolts are prone to loosening, while overly tight bolts may damage the body. It is recommended to use a torque wrench to follow the maintenance manual. • Safety提示: Wear gloves and safety goggles throughout the operation. When lifting the vehicle, it must be stably supported by a stand."

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This passage is compiled from an article titled 'How to Replace Nissan Car Starter: Step-by-Step Guide' published on AutoNet (yxdzqj.cn) on December 21, 2024. The original text covers the universal starter replacement process for all Nissan models, including steps such as safe power disconnection, locating and disassembling, installing the new part, wiring, and testing, along with tools and precautions. To facilitate understanding, I have unified and streamlined it according to the common locations and torque specifications of Nissan models, making the operation more targeted and executable."

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