Test D: Left Rear Or Right Rear Window Does Not Operate From Master Switch Only
- For left rear window, connect a test light between left power window master switch connector terminals "E" and "G". See Figure
. For right rear window, connect a test light between right power window master switch connector terminals "A" and "C". See Figure
. Operate appropriate window switch in UP and DOWN positions. If test light is on in both positions, go to next step. If test light is off in either position, replace power window master switch. See WINDOW MASTER SWITCH
under REMOVAL & INSTALLATION.
- Connect a test light between appropriate rear window door switch connector terminals "C" and "D". See Fig 1
. Operate master window switch in UP and DOWN position. If test light is on in both positions, replace rear door window switch. See DOOR WINDOW SWITCH
under REMOVAL & INSTALLATION. If test light is off in either position, repair open in wiring between power window master switch connector and rear door window switch connector. See WIRING DIAGRAMS
.
Courtesy of GENERAL MOTORS CORP.