Trouble Shooting

WARNING: This page is about a different car, the 2002 Mazda B4000, 2002 Mazda B3000, and 2002 Mazda B2300. However, it is still accessible from the selected car via links, so may be relevant.

Verify customer concern by operating windows to duplicate condition. Visually inspect components. If inspection reveals an obvious concern which can be easily serviced, correct malfunction before continuing inspection and verification.

Window Alignment
Window Mounting (Regulator and Bracket)
Window Frame Interference
Faulty Fuse(s)
Damaged Wiring Harness
Loose or Corroded Connections
Damaged Switches
Damaged Window Motor
Damaged Relays

If fault can not be located by an obvious problem, repair by symptom. See SYMPTOM INDEX table under SYSTEM TESTS.