LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2001 >> Malibu Base >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window System >> System Tests >> Test D: Express Down Function Inoperative
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Test D: Express Down Function Inoperative

  1. If door systems diagnostic system check has been performed, go to next step. If door systems diagnostic system check has not been performed, perform door systems diagnostic system check. See DOOR SYSTEMS DIAGNOSTIC SYSTEM CHECK  under SELF-DIAGNOSTIC SYSTEM.
  2. Operate driver's side power window. If power window operates normally and express down feature does not, go to next step. If power window and express down feature operate normally, check for an intermittent condition. See INTERMITTENTS in TROUBLE SHOOTING - NO CODES - CARS article in ENGINE PERFORMANCE.
  3. Replace master power window switch. After repair, go to next step.
  4. Operate power window system to verify repair. If problem does not exist, system is okay. If problem still exists, go to step  2 .
scientia non olet · About LEMON Manuals