1996 Chevrolet S10 Pickup Owner's Manual - Page 245
1996 Chevrolet S10 Pickup Manual
Page 245 highlights
How to Add Fluid Refer to the Maintenance Schedule to determine what kind of transmission fluid to use. See "Recommended Fluids and Lubricants" in the Index. Add fluid only after checking the transmission fluid HOT. (A COLD check is used only asa reference.) If the fluid level is low, add only enough of the proper fluid to bring the level up to the HOT area for ahot check. It doesn't take much fluid, generally less than a pint. Don't over-ZZ. We recommend you use only fluid labeled DEXRON@-111,because fluid with that labelis made especially for your automatic transmission. Damage caused by fluid other than DEXRON@-I11 is not covered by your new vehicle warranty. After adding fluid, recheck the fluid level as described under "How to Check." When the correct fluid level is obtained, push the dipstick back in all the way; thenflip the handle down to lock the dipstick in place. Manual Transmission Fluid When to Check A good time to have it checked is when theengine oil is changed. However, the fluid in your manual transmission doesn't require changing. How to Check Because this operation can be a little difficult, you may choose to have this done at your GM dealer's Service Department. If you do it yourself, be sure to follow all the instructions here, or you could get a falsereading. I NOTICE: Too much or too little fluid can damage your transmission. Too much can mean that some of the fluid could come out and on hot engine fall parts or exhaust system parts, starting a fire. Be sure to get an accurate reading if you check your transmission fluid.