Trouble Shooting
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2003 Ford RV Cutaway, 2003 Ford Econoline, 2003 Ford E550 Super Duty, 2003 Ford E450 Super Duty, and 2003 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
For trouble shooting charging system, see BASIC TROUBLE SHOOTING
article in GENERAL INFORMATION.
Verify customer's complaint. Verify battery condition. Check for bent and/or misaligned pulleys. Inspect accessory drive belt and tensioner. Inspect all fusible links. Inspect battery junction box fuse No. 23 (60-amp). Inspect central junction box fuse No. 14 (5-amp). Check all connections for looseness or corrosion. If problem is found, repair as necessary. If problem is not found, perform self-diagnostics. See SELF-DIAGNOSTIC SYSTEM .