LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Oldsmobile >> 1999 >> Eighty-Eight Base >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window System >> System Tests >> Test 6: Lock-Out Feature Inoperative
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Test 6: Lock-Out Feature Inoperative

  1. Disconnect master switch assembly 2-pin connector. Using DVOM connected to ground, backprobe master switch assembly 2-pin connector terminal "B" (Dark Blue wire). If battery voltage exists, go to next step. If battery voltage does not exist, replace master switch assembly. See WINDOW SWITCH  under REMOVAL & INSTALLATION.
  2. Repair short to battery voltage in Dark Blue wire between master switch assembly connector terminal "B" and terminal "A" of other window switches. See WIRING DIAGRAMS  .