LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 2000 >> Envoy >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window System >> Trouble Shooting >> System Check
April 5, 2026: LEMON Manuals is launched! Read the announcement.

System Check

  1. Turn ignition switch to RUN position. Operate each window to UP and DOWN positions from master switch assembly.
  2. Operate each window to UP and DOWN positions from individual window switches. All windows should operate quietly and smoothly through full range of travel. If problem exists with power window system, See SYMPTOM TESTS  .
scientia non olet · About LEMON Manuals