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.

2005 Nissan-Datsun Altima SE-R, AutomaticFACTORY OEM SERVICE PROCEDURE

Ignition Switch Replacement

Remove the tamper resistant self-shear type screws with a drill or other appropriate tool.
Disconnect key interlock cable.
Install new tamper resistance self-shear type screws.

Fig 1: Removing Tamper Resistant Self-Shear Type Screws
Courtesy of NISSAN MOTOR CO., U.S.A.

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.