DTC 13: Operation Signal To Tachometer
WARNING: This page is about a different car, the 2002 Mazda 626. However, it is still accessible from the selected car via links, so may be relevant.
Wait for 2 seconds after selecting DTC 13. If tachometer needle moves full scale and then rests at 3000 RPM, go to next step. If tachometer needle does not move full scale and then rest at 3000 RPM, replace instrument cluster. See INSTRUMENT CLUSTER under REMOVAL & INSTALLATION.