Question about 1999 Cadillac DeVille

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Power windows lost power. power to fuse, fuse good. cannot find location of accessary time relay to check.

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  • babbott4 Jul 13, 2009

    Power windows . Need location of the accessory time delay relay



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The ATD Relay is under the Drivers side Dash.
Red wire in - pink out.

CLICK HERE to see the schematics

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Posted on Jul 13, 2009

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It is possible the switch in the driver door went bad. Some vehicles operate the windows through the master switch though they are in the other doors. If there is power to the fuse then odds are its the switch or the connector is loose or dirty.

Posted on Jul 13, 2009


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My 97 grand prix lost power to the radio and power windows at the same time, i checked the fuses and they are good. Is there a relay somewhere that is not marked power windows?

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Cant find fuse for power windows?

According with the Explorer Owner Guide, I suggest...
1. Check for power on the Light Blue/Black (LB/BK) wire at the master window switch.
2. Check for a good ground to the master window switch on the Black (BK) wire. This wire provides the ground circuit for all of the window motors.

If both of these are good you probably have a bad master switch(drivers master switch).

The Light Blue/Black (LB/BK) wire gets its power supply from the accessory delay relay in the Central Junction Box (CJB) located under the instrument panel. The Generic Electronic Module (GEM) controls activation of the accessory delay relay. Fuse 2.17 is a 15 amp fuse in the CJB which supplies power to the relay. Fuse F1.6 is a 60 amp fuse in Battery Junction Box (BJB) which also supplies power to the accessory delay relay. G400(ground) is located at the driver side rear of the vehicle near the tail light assembly. This connection provides a ground for the master window switch (click image for zoom).


For additional details, i suggest try to look and obtain this 2002 Explorer Owner Guide 6th Printing (English).

Hope helps.

Oct 12, 2011 | 2002 Ford Explorer

1 Answer

Both windows dont roll down,is it the fuse or window switch?

You have a power window relay located in the engine compartment in the very back right rear.
The window relay is the one in the very front on the inside. Sometimes there will be relay which are the same , only used for something else in the car. You can unplug it and try it in the place of the window relay. There is an integrated control module located inside on the driver's kick panel, it's the large box. But it relates to other circuits. Do not forget to check the fuses.OH! the power window switch. .The power, I believe is routed through the driver's door switch.

Good luck. Start with the fuses, then the relay, switch, connections. All the simple things first.

Jun 07, 2011 | 1992 Honda Accord

3 Answers

All 4 of my power windows stopped working, and i can't find anything about a power window fuse in my manual

Power window usually don't have a fuse but an automatically resetting breaker. If all four windows stopped working at the same time check the body control module that is what manages the power windows. Good luck.

Mar 11, 2011 | 2002 Ford Explorer

1 Answer

Rear power windows wont work

First check the fuses for power with ignition on and a test light...if you dont have a test light locate power window fuse section and remove fuse carefully...some are hard to remove so you will need a plastic fuse puller or use small needle nose plyers...CAREFULLY..also check owners manual for relay.If they are not burnt you will have to check power at switch on the door panel...keep ignition on or have an assistant so you will not kill the battery by just leaving it on and possibly forgetting...You will have to remove door panel armrest assembly..some will become loose at connection and cause problem make sure it is connected will have to have a test light to check power at connection...If power is at the switch check power from switch to window motor connection... check here for loose connection also...If power is good here and all connections are tight and clean the window motor has failed..
This is normal to go bad...but not both at the same time....check for a relay when checking for fuse
If you find a relay mail me back and I will instruct you how to check will need a multimeter But if you dont have a multimeter it is best to take the old one with you to a parts store and get one like it....It will save you time and they are cheap.
I will be standing by............................hope this helps..............................

Mar 01, 2011 | 1995 Buick LeSabre

2 Answers

My '02 Ford Taurus SES windows won't roll down

Power windows are wired through their own relay which is usually located in the fuse box. If you don't have faulty switches in your window system I would have the relay checked out.

If you cannot operate any of the power windows and you lost power on all at the one time it is most unlikely that the motors are faulty.

Nov 29, 2009 | 2002 Ford Taurus

2 Answers

Where is power window control unit located

usually power windows have a relay that sends current to the windows due to the high current flow that the switch can not handle.
So, the switch works through a fuse and when you activate the switch it sends power to the relay. The relay then closes and sends power to the window motor. Look for a relay either in the fuse panel or in the engine compartment fuse/relay ox. check owner manual for location.

Mar 21, 2009 | 1986 Oldsmobile Ciera

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