Shift Up Indicator Light
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2002 Saturn Vue, 2002 Pontiac Montana, 2002 Pontiac Aztek, 2002 Oldsmobile Silhouette, and 2002 Oldsmobile Bravada. However, it is still accessible from the selected car via links, so may be relevant.
Shift up indicator light may be used on vehicles equipped with manual transmission. Light indicates best transmission shift point for maximum fuel economy. Power for light is supplied through GAUGES fuse. Light illuminates when PCM supplies a ground circuit for bulb. For wiring reference, see wiring schematic under MISCELLANEOUS PCM CONTROLS in appropriate SYSTEM & COMPONENT TESTING article.