Diagnose Battery Drain: How to Determine What’s Draining Your 2002 F150’s Battery
To find what drains the battery in a 2002 Ford F150, disconnect the positive battery lead. Use a multimeter to measure current for parasitic battery drain. Pull fuses from the fuse box one at a time and note any drops in current. Check fuses 2 and 11 as they are important for diagnosing battery issues. … Read more
 
					