1995 GMC Jimmy Owner's Manual - Page 119

Trip Odometer Tachometer Standard Cluster Cluster The trip odometer can tell you how far your vehicle has been drivensince you last set the trip odometer to zero. Make sure the button is completely depressed. To set the trip odometer to zero, completely push the button near the readout. Tachometer The tachometer displays the engine speed in revolutions per minute (rpm). Each tachometer has a different limit depending on the powertrain inyour vehicle. The tachometer has three areas: normal operating range, red warning range, and red danger range. 2-67