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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 1871 (Driver Information System) >> Combination Meters >> System Description >> Tachometer

System Description: Tachometer

WARNING: This page is about a different car, the 2006 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.

The tachometer indicates engine speed in revolutions per minute (RPM).

ECM provides an engine speed signal to combination meter via CAN communication lines.