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Toyota Camry Fuse and Electrical Questions

858 messages, Last post on Oct 14, 2009 at 7:40 PM
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I have a 96 Camry LE 4 door, power windows and door locks. Yesterday I was driving had my window down parked put the window up went into the store, came out started it up tried to put the window down, nothing... None of the windows work nor do the power locks.. I checked fuses and could not find a bad one. There are not any fuses listed power windows/locks.. Anyone have any ideas???? HELP... |
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Replying to: elmco2 (Apr 22, 2009 6:43 am) Like the last post it could be intermittent The easiest thing is to pull the breaker and reinstall.My window didn't work once, and after a hour it went up. Later the motor failed. I also had new passengers in the back seat and the windows were being put up and down and maybe they could have overheated the motor. To do a quick check of the motor get a pair of small jumper wires connected to the motor wires, and then to a battery sitting on the ground at the door. I've done this with a helper, four connectors two hands, and the motor worked intermittently. The helper refused to touch the jumpers real tight to the battery, so the connection was bad. Finally, I held the wires on the battery post myself to get the motor working. People think they will get shocked touching car electric but you cant. Touch both terminals on the battery with you left and right hands .. see no shock. Reverse wires at the battery to get the motor/ window to go in a different direction.The circuit breaker could be under the kick panel drivers side.
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None of the electric Windows Work. I checked all fuses and they seem ok. I checked the lock out switch and it seems to be working. I believe it is the Power Window Relay but I cant find it. It does not appear to be at the fuse box and I checked the drivers side kick panel, its not there either. Does anyone know where the power window relay is on a 98 Camry. Please be specific. Thanks
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Replying to: alphawolff (Apr 22, 2009 6:20 pm) On the frontside, are some connectors and some relays. Get down on your back under the dash. The integration relay is on the bottom, and then there are three relays right above the integration relay. The power relay, is the one on the left. Power feeds for the window control circuitry are: -25A door -10A Gauge -30A Power and the integration relay is involved, turning on the power relay, which then allows the 30A fuse to supply it's power to the door switchs.
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Replying to: elmco2 (Apr 22, 2009 6:43 am) - 30A Power - 10A Gauge |
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Replying to: rearwheeldrive (Apr 22, 2009 2:42 pm) Sorry, but a person can get shocked, not seriously, but SHOCKED just the same, using your procedure. Not by the battery voltage but by the "kick-back" from the motor inductance as/when you open the circuit.
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Replying to: wwest (Apr 23, 2009 7:50 am) |
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Replying to: kiawah (Apr 22, 2009 6:59 pm) By the way, the door locks are working
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Replying to: alphawolff (Apr 23, 2009 3:22 pm) Great, you are going to test it. Let me give you the info. The pins are arranged in a T configuration, T rotated 90 degrees counter-clockwise from how it normally prints, which is how you took it out of the socket. Pin 1 is the + of the primary coil, which turns on the relay. Pin 2 is the Grnd of the primary coil. Pin 5 and 3 are the secondary points. Pin 5 is connected to the output of the 30A fuse, and Pin 3 is connected to the window switches. 1 ## 5 ## 3 2 In case you don't know, when relay is engergized, there should be zero resistance from 5 to 3. When relay un-energized, should be infinite resistance 5 to 3. |
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Replying to: kiawah (Apr 23, 2009 4:22 pm) Thanks again. The relay bench tested OK. There was zero resistance when the coil was energized. Additionally, since all 3 relays were the same, I rotated them all. Windows still don't work. As I said before the electric door locks are working, so any device that is common to both systems can be ruled out. I measured the voltage on the connector to the Master window switch. There is no voltage on pins 10 or 11 on the connector which, from my interpretation of the electrical schematics provides power to the Master window door switch for the windows (the ignition was on). Any further help you can give me would be appreciated. Bob
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