Trouble Shooting

Verify customer concern by operating power window system. Check for blown system related fuses, damaged/corroded connectors, damaged switches or damaged wiring harness. For POWER WINDOWS circuits identification, see WIRING DIAGRAMS . Check for damaged window regulator motor and/or binding window regulator. If problem exists, repair or replace as necessary. If problem does not exist, perform self-diagnostics. See SELF-DIAGNOSTIC SYSTEM .