2004 Dodge Ram 3500 Pickup Owner Manual Diesel - Page 337

MAINTAINING YOUR VEHICLE 337 To determine the battery charge, check the battery test indicator (if equipped) on top of each battery. If the test indicator (if equipped) appears light or yellow, replace the battery. NOTE: Replacement batteries should both be of equal capacity to prevent damage to the vehicle's charging system. CAUTION! It is essential when replacing the cables on the battery that the positive cable is attached to the positive post and the negative cable is attached to the negative post. Battery posts are marked (+) positive and negative (-) and identified on the battery case. Also, if a "fast charger" is used while battery is in vehicle, disconnect both vehicle battery cables before connecting the charger to battery. Do not use a "fast charger" to provide starting voltage. WARNING! Battery posts, terminals, and related accessories contain lead and lead compounds. Always wash hands after handling the battery. 7