2004 Chevrolet Tahoe Owner's Manual - Page 425

The remote positive (+) terminal is located behind a red plastic cover, if equipped, near the engine accessory drive bracket. To uncover the remote positive (+) terminal, open the red plastic cover, if equipped. The remote negative (−) terminal is located on the engine drive bracket, or on the thermostat housing on the 8.1L engine. It is marked ″GND.″ See Engine Compartment Overview on page 5-12 for more information on location. CAUTION: (Continued) fluid is there. If it is low, add water to take care of that first. If you do not, explosive gas could be present. Battery fluid contains acid that can burn you. Do not get it on you. If you accidentally get it in your eyes or on your skin, flush the place with water and get medical help immediately. {CAUTION: Using a match near a battery can cause battery gas to explode. People have been hurt doing this, and some have been blinded. Use a flashlight if you need more light. Be sure the battery has enough water. You do not need to add water to the ACDelco® battery installed in your new vehicle. But if a battery has filler caps, be sure the right amount of CAUTION: (Continued) {CAUTION: Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once the engine is running. 5-47