Service Manuals

Trim / Codes

The 2002 Altima marked the start of a redesigned second generation, offered with a 2.5-liter four-cylinder or a 240-horsepower 3.5-liter V6, both paired with a four-speed automatic transmission. The redesign brought a larger, more refined body and more powerful engine options than the prior generation. Common service considerations include monitoring for oil consumption, particularly on higher-mileage V6 engines, as well as ignition coil, camshaft sensor, and exhaust manifold issues. Owners also frequently encounter worn power window regulators and aging front suspension components as these cars accumulate mileage.

Manuals

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