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'89 GL 3-door Coupe Power Windows
OK, once again I am crossing due to the wealth of knowledge available
across the boards... My '89 Suby 3-dr coupe's passenger side window would not work. I know when I looked at the car, the pass window would go DOWN from the driver's side, but not up. From the passenger's side, it would work. I got the car here last week, and just went to lok at it today. No Go on the pass side window, from either side. I took the panel off, and the regulator had been removed from the door and was just flopping, and the window was held up by a piece of wood. I set everything back normal...No Go. After some quick troubleshooting with a meter, I found voltage going to the switch, but not FROM the switch, and no ground. I made an educated guess that the white wire with the black stripe was ground, ran a jumper from that point to the door frame, et voila...window goes up and down from the passenger's side of the car. But not so from the driver's side. There is no operation whatsoever from the driver's side switch. I have a suspicion that the white/black wire is still the culprit. Can someone give me an idea what I'm looking for here... |
Re: '89 GL 3-door Coupe Power Windows
What happens when you bypass the switch and short the wires directly
on the driver side |
Re: '89 GL 3-door Coupe Power Windows
What happens when you bypass the switch and short the wires directly
on the driver side |
Re: '89 GL 3-door Coupe Power Windows
What happens when you bypass the switch and short the wires directly
on the driver side |
Re: '89 GL 3-door Coupe Power Windows
On Tue, 26 Jun 2007 03:00:35 +0000, EdV wrote:
> What happens when you bypass the switch and short the wires directly on > the driver side I haven't removed the driver's side panel yet. By the time I got it working on the pass. side it was time to give up and go to bed, so I'm going to have a look at the other side today. Basically, I was wondering if anyone had encountered this before, like a common thing, or if there are any 'peculiarities' I should be aware of! ;) |
Re: '89 GL 3-door Coupe Power Windows
On Tue, 26 Jun 2007 03:00:35 +0000, EdV wrote:
> What happens when you bypass the switch and short the wires directly on > the driver side I haven't removed the driver's side panel yet. By the time I got it working on the pass. side it was time to give up and go to bed, so I'm going to have a look at the other side today. Basically, I was wondering if anyone had encountered this before, like a common thing, or if there are any 'peculiarities' I should be aware of! ;) |
Re: '89 GL 3-door Coupe Power Windows
On Tue, 26 Jun 2007 03:00:35 +0000, EdV wrote:
> What happens when you bypass the switch and short the wires directly on > the driver side I haven't removed the driver's side panel yet. By the time I got it working on the pass. side it was time to give up and go to bed, so I'm going to have a look at the other side today. Basically, I was wondering if anyone had encountered this before, like a common thing, or if there are any 'peculiarities' I should be aware of! ;) |
Re: '89 GL 3-door Coupe Power Windows
On Tue, 26 Jun 2007 01:13:04 +0000, Hachiroku ハチク wrote:
> OK, once again I am crossing due to the wealth of knowledge available > across the boards... > > My '89 Suby 3-dr coupe's passenger side window would not work. I know when > I looked at the car, the pass window would go DOWN from the driver's side, > but not up. From the passenger's side, it would work. I guess I should clarify my question a bit. What I'm lacking in understanding is, how does the driver's side switch control the passenger's side window? It doesn't appear to be a direct connection to the motor, so it has to go to the switch. On the pass side switch, there are 5 wires: Red/Pink,+12V; White/blk, GND; Blue/Cyan,(down or up); Blue/GRN (down or up); and another blue wire. I'll have to take a better look; I was concentrating on just getting the thing put back together and working yesterday. But it seems to me that the unaccounted for blue wire must be the Down from the driver's switch, and that the Up connection is missing... |
Re: '89 GL 3-door Coupe Power Windows
On Tue, 26 Jun 2007 01:13:04 +0000, Hachiroku ハチク wrote:
> OK, once again I am crossing due to the wealth of knowledge available > across the boards... > > My '89 Suby 3-dr coupe's passenger side window would not work. I know when > I looked at the car, the pass window would go DOWN from the driver's side, > but not up. From the passenger's side, it would work. I guess I should clarify my question a bit. What I'm lacking in understanding is, how does the driver's side switch control the passenger's side window? It doesn't appear to be a direct connection to the motor, so it has to go to the switch. On the pass side switch, there are 5 wires: Red/Pink,+12V; White/blk, GND; Blue/Cyan,(down or up); Blue/GRN (down or up); and another blue wire. I'll have to take a better look; I was concentrating on just getting the thing put back together and working yesterday. But it seems to me that the unaccounted for blue wire must be the Down from the driver's switch, and that the Up connection is missing... |
Re: '89 GL 3-door Coupe Power Windows
On Tue, 26 Jun 2007 01:13:04 +0000, Hachiroku ハチク wrote:
> OK, once again I am crossing due to the wealth of knowledge available > across the boards... > > My '89 Suby 3-dr coupe's passenger side window would not work. I know when > I looked at the car, the pass window would go DOWN from the driver's side, > but not up. From the passenger's side, it would work. I guess I should clarify my question a bit. What I'm lacking in understanding is, how does the driver's side switch control the passenger's side window? It doesn't appear to be a direct connection to the motor, so it has to go to the switch. On the pass side switch, there are 5 wires: Red/Pink,+12V; White/blk, GND; Blue/Cyan,(down or up); Blue/GRN (down or up); and another blue wire. I'll have to take a better look; I was concentrating on just getting the thing put back together and working yesterday. But it seems to me that the unaccounted for blue wire must be the Down from the driver's switch, and that the Up connection is missing... |
Re: '89 GL 3-door Coupe Power Windows
Hachiroku ハチク wrote:
> On Tue, 26 Jun 2007 01:13:04 +0000, Hachiroku ハチク wrote: > >> OK, once again I am crossing due to the wealth of knowledge available >> across the boards... >> >> My '89 Suby 3-dr coupe's passenger side window would not work. I know when >> I looked at the car, the pass window would go DOWN from the driver's side, >> but not up. From the passenger's side, it would work. > > > I guess I should clarify my question a bit. What I'm lacking in > understanding is, how does the driver's side switch control the > passenger's side window? It doesn't appear to be a direct connection to > the motor, so it has to go to the switch. > > On the pass side switch, there are 5 wires: Red/Pink,+12V; White/blk, > GND; Blue/Cyan,(down or up); Blue/GRN (down or up); and another blue wire. > I'll have to take a better look; I was concentrating on just getting the > thing put back together and working yesterday. But it seems to me that the > unaccounted for blue wire must be the Down from the driver's switch, and > that the Up connection is missing... > > If it is a factory fit then in the wiring harness there will be wires that run from the drivers side to the passenger side that splice into the up/down wires. If they are aftermarket it may not be connected at all(seems that way by the wiring you suggested), but if it is there will be a splice into the up/down wires somewhere along the line. The extra blue wire is most likely meant to be hooked up to the dash light circuit to make the switch light up. FYI the switches work by earthing out both up/down wires then when you push the switch it disconnects the earth from one wire and connects it to power. In a master-slave situation the slave switch up/down wires are earthed back to the master switch so that when the master switch is working it sends the power through the slave switch then to the motor. Power Power _____________ | __________________ | / \ | / \ | Motor Slave Master___ Earth \______________/ | \__________________/ | | | Light Light |
Re: '89 GL 3-door Coupe Power Windows
Hachiroku ハチク wrote:
> On Tue, 26 Jun 2007 01:13:04 +0000, Hachiroku ハチク wrote: > >> OK, once again I am crossing due to the wealth of knowledge available >> across the boards... >> >> My '89 Suby 3-dr coupe's passenger side window would not work. I know when >> I looked at the car, the pass window would go DOWN from the driver's side, >> but not up. From the passenger's side, it would work. > > > I guess I should clarify my question a bit. What I'm lacking in > understanding is, how does the driver's side switch control the > passenger's side window? It doesn't appear to be a direct connection to > the motor, so it has to go to the switch. > > On the pass side switch, there are 5 wires: Red/Pink,+12V; White/blk, > GND; Blue/Cyan,(down or up); Blue/GRN (down or up); and another blue wire. > I'll have to take a better look; I was concentrating on just getting the > thing put back together and working yesterday. But it seems to me that the > unaccounted for blue wire must be the Down from the driver's switch, and > that the Up connection is missing... > > If it is a factory fit then in the wiring harness there will be wires that run from the drivers side to the passenger side that splice into the up/down wires. If they are aftermarket it may not be connected at all(seems that way by the wiring you suggested), but if it is there will be a splice into the up/down wires somewhere along the line. The extra blue wire is most likely meant to be hooked up to the dash light circuit to make the switch light up. FYI the switches work by earthing out both up/down wires then when you push the switch it disconnects the earth from one wire and connects it to power. In a master-slave situation the slave switch up/down wires are earthed back to the master switch so that when the master switch is working it sends the power through the slave switch then to the motor. Power Power _____________ | __________________ | / \ | / \ | Motor Slave Master___ Earth \______________/ | \__________________/ | | | Light Light |
Re: '89 GL 3-door Coupe Power Windows
Hachiroku ハチク wrote:
> On Tue, 26 Jun 2007 01:13:04 +0000, Hachiroku ハチク wrote: > >> OK, once again I am crossing due to the wealth of knowledge available >> across the boards... >> >> My '89 Suby 3-dr coupe's passenger side window would not work. I know when >> I looked at the car, the pass window would go DOWN from the driver's side, >> but not up. From the passenger's side, it would work. > > > I guess I should clarify my question a bit. What I'm lacking in > understanding is, how does the driver's side switch control the > passenger's side window? It doesn't appear to be a direct connection to > the motor, so it has to go to the switch. > > On the pass side switch, there are 5 wires: Red/Pink,+12V; White/blk, > GND; Blue/Cyan,(down or up); Blue/GRN (down or up); and another blue wire. > I'll have to take a better look; I was concentrating on just getting the > thing put back together and working yesterday. But it seems to me that the > unaccounted for blue wire must be the Down from the driver's switch, and > that the Up connection is missing... > > If it is a factory fit then in the wiring harness there will be wires that run from the drivers side to the passenger side that splice into the up/down wires. If they are aftermarket it may not be connected at all(seems that way by the wiring you suggested), but if it is there will be a splice into the up/down wires somewhere along the line. The extra blue wire is most likely meant to be hooked up to the dash light circuit to make the switch light up. FYI the switches work by earthing out both up/down wires then when you push the switch it disconnects the earth from one wire and connects it to power. In a master-slave situation the slave switch up/down wires are earthed back to the master switch so that when the master switch is working it sends the power through the slave switch then to the motor. Power Power _____________ | __________________ | / \ | / \ | Motor Slave Master___ Earth \______________/ | \__________________/ | | | Light Light |
Re: '89 GL 3-door Coupe Power Windows
On Wed, 27 Jun 2007 14:19:40 +1000, Nick Bourne wrote:
> Hachiroku ハチク wrote: >> On Tue, 26 Jun 2007 01:13:04 +0000, Hachiroku ハチク wrote: >> >>> OK, once again I am crossing due to the wealth of knowledge available >>> across the boards... >>> >>> My '89 Suby 3-dr coupe's passenger side window would not work. I know >>> when I looked at the car, the pass window would go DOWN from the >>> driver's side, but not up. From the passenger's side, it would work. >> >> >> I guess I should clarify my question a bit. What I'm lacking in >> understanding is, how does the driver's side switch control the >> passenger's side window? It doesn't appear to be a direct connection to >> the motor, so it has to go to the switch. >> >> On the pass side switch, there are 5 wires: Red/Pink,+12V; White/blk, >> GND; Blue/Cyan,(down or up); Blue/GRN (down or up); and another blue >> wire. I'll have to take a better look; I was concentrating on just >> getting the thing put back together and working yesterday. But it seems >> to me that the unaccounted for blue wire must be the Down from the >> driver's switch, and that the Up connection is missing... >> >> >> > > If it is a factory fit then in the wiring harness there will be wires that > run from the drivers side to the passenger side that splice into the > up/down wires. If they are aftermarket it may not be connected at > all(seems that way by the wiring you suggested), but if it is there will > be a splice into the up/down wires somewhere along the line. The extra > blue wire is most likely meant to be hooked up to the dash light circuit > to make the switch light up. > > FYI the switches work by earthing out both up/down wires then when you > push the switch it disconnects the earth from one wire and connects it to > power. In a master-slave situation the slave switch up/down wires are > earthed back to the master switch so that when the master switch is > working it sends the power through the slave switch then to the motor. > > > Power Power > _____________ | __________________ | > / \ | / \ | > Motor Slave Master___ Earth > \______________/ | \__________________/ | > | | > Light Light Nice drawing! Makes it clearer. I'll check it out later if it doesn't hit over 100 degrees again today...if not, Friday is supposed to be in the mid-70's (makes working outside SO much nicer!) Earth, eh? In 1976 I had a Volvo 1800ES 'estate wagon', based on the p1800E sports car. Cool little wagon. The Tach said "Smiths" above the needle mount and "Negative Earth" below it. It wasn't until a couple years later when I went to Electronics school that it finally hit me it meant Negative GROUND! But I thought it was so cool that we named our band Negative Earth... |
Re: '89 GL 3-door Coupe Power Windows
On Wed, 27 Jun 2007 14:19:40 +1000, Nick Bourne wrote:
> Hachiroku ハチク wrote: >> On Tue, 26 Jun 2007 01:13:04 +0000, Hachiroku ハチク wrote: >> >>> OK, once again I am crossing due to the wealth of knowledge available >>> across the boards... >>> >>> My '89 Suby 3-dr coupe's passenger side window would not work. I know >>> when I looked at the car, the pass window would go DOWN from the >>> driver's side, but not up. From the passenger's side, it would work. >> >> >> I guess I should clarify my question a bit. What I'm lacking in >> understanding is, how does the driver's side switch control the >> passenger's side window? It doesn't appear to be a direct connection to >> the motor, so it has to go to the switch. >> >> On the pass side switch, there are 5 wires: Red/Pink,+12V; White/blk, >> GND; Blue/Cyan,(down or up); Blue/GRN (down or up); and another blue >> wire. I'll have to take a better look; I was concentrating on just >> getting the thing put back together and working yesterday. But it seems >> to me that the unaccounted for blue wire must be the Down from the >> driver's switch, and that the Up connection is missing... >> >> >> > > If it is a factory fit then in the wiring harness there will be wires that > run from the drivers side to the passenger side that splice into the > up/down wires. If they are aftermarket it may not be connected at > all(seems that way by the wiring you suggested), but if it is there will > be a splice into the up/down wires somewhere along the line. The extra > blue wire is most likely meant to be hooked up to the dash light circuit > to make the switch light up. > > FYI the switches work by earthing out both up/down wires then when you > push the switch it disconnects the earth from one wire and connects it to > power. In a master-slave situation the slave switch up/down wires are > earthed back to the master switch so that when the master switch is > working it sends the power through the slave switch then to the motor. > > > Power Power > _____________ | __________________ | > / \ | / \ | > Motor Slave Master___ Earth > \______________/ | \__________________/ | > | | > Light Light Nice drawing! Makes it clearer. I'll check it out later if it doesn't hit over 100 degrees again today...if not, Friday is supposed to be in the mid-70's (makes working outside SO much nicer!) Earth, eh? In 1976 I had a Volvo 1800ES 'estate wagon', based on the p1800E sports car. Cool little wagon. The Tach said "Smiths" above the needle mount and "Negative Earth" below it. It wasn't until a couple years later when I went to Electronics school that it finally hit me it meant Negative GROUND! But I thought it was so cool that we named our band Negative Earth... |
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