LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 1987 >> 4Runner Base, R151F >> Repair and Diagnosis >> Body & Frame >> Power Windows >> Component Testing >> Power Window & Back Door Warning Light Troubleshooting

Power Window & Back Door Warning Light Troubleshooting

POWER WINDOW & BACK DOOR WARNING LIGHT TROUBLE SHOOTING

Problem Possible Cause Remedy
Power Window Does Not Work Fusible Link Blow Replace Fusible Link
" Circuit Breaker Off Reset breaker and check for short
" ENGINE fuse blown Replace fuse and check for short
" Power window & wiper relay is faulty Check relay
" Power window regulator switch is faulty Check switch
" Back door control switch is faulty Check switch
" Cover top switch faulty Check switch
" Door lock detection switch is faulty Check switch
" Power window motor switch is faulty Check motor
" Rear wiper retraction defection switch faulty Check switch
" Wiring or ground faulty Repair as needed
BACK DOOR Warning Light Does Not Light (Ignition Switch ON) ENGINE Fuse Blown fault Replace fuse and check for short
" Light Bulb Burned out Replace Bulb
" Door Lock detection switch faulty (Back door Opened) Check switch
" Back door unlock warning switch faulty (Back door unlocked) Check switch
" Wiring or ground faulty Repair as needed
Fig 1: Back Door Power Window Wiring Diagram
G50A02004Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002