1996 Pontiac Trans Sport Owner's Manual - Page 146

Voltmeter Your charging system ,gage will show the rate of charge when the engine is running. Brake System Warning Light Your Pontiac's hydraulic brake system divided into is two parts. If one part isn't working, the other part can still work and stopyou. For good braking, though, you need both parts working well. If the warning light comes on, there could a brake be problem. Have your brake system inspected away. right #' .. *::--Thereading will change as the rate of charge changes '(with engine speed, etc.), but readings between the red warning zones indicate the normal operating range. Readings in either red zone indicat'e a possible :. problem with your charging system. Have yourF' - I . ,!: Pontiac serviced immediately. -. ' ., i _.. ' &p' When the engine is not running but the ignition 1s dn (in the RUN position), the display measures the voltade . ;:3;,;: output of your battery. ': ? + I I. . ,; I " 1 , z ' 1 Domestic Canadian