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.

2004 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE

Removal and Installation of NAVI Control Unit

WARNING: This page is about a different car, the 2004 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: To avoid damage, eject map DVD-ROM before removing the NAVI control unit.

Remove front seat RH. Refer to REMOVAL AND INSTALLATION .
Remove NAVI control unit kick shield.

Fig 1: Removing NAVI Control Unit Kick Shield
Courtesy of NISSAN MOTOR CO., U.S.A.
Disconnect connectors.
Remove screws and remove NAVI control unit.
Remove screws and brackets from NAVI control unit.
Installation is in the reverse order of removal.

Fig 2: Removing NAVI Control Unit
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.