maniacbravo
Member
- Joined
- Mar 8, 2014
- Messages
- 123
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- 51
So, I know this has been posted before but it has never been actually solved. Now I'm ready to take apart the whole interior to solve this. Now my passenger side window has been slow since I owned the car, I replaced the window switches (all three of them), replaced the window motor and lubed it like theres no tomorrow. Same Problem.
So I started by isolating the problem, removed the switch and connected a 12V computer power supply to the white/violet and white/red wires, and it goes down normally, so the motor, door wiring and rubber/lube are out of the question.
Now I'm turning to relays/fuses/wiring. Been testing voltages between the red and orange/ red/green wires on the passenger side switch (these two wires act as a ground through the driver side switch) and there is always 12V between the wires at both switches (driver and passenger sides), so +12V and ground connections are good.
The problem arises when the window is operated, (passenger side) as the window goes down, only 9.5V is supplied to the motor and when going up, only 7.5V :O is supplied to the motor (no wonder it goes up slow) , at the driver side switch, the voltages drop to 11.5 when going down and 10V when going up.
So the next step is to check the connections between switches (I need to take out the wiring diagrams for this one), check the relays and fuses for possible corrosion causing the voltage drop.
Any help from anyone is appriciated, especially if you have any electrician experience
I'll try to keep this updated until it is SOLVED
So I started by isolating the problem, removed the switch and connected a 12V computer power supply to the white/violet and white/red wires, and it goes down normally, so the motor, door wiring and rubber/lube are out of the question.
Now I'm turning to relays/fuses/wiring. Been testing voltages between the red and orange/ red/green wires on the passenger side switch (these two wires act as a ground through the driver side switch) and there is always 12V between the wires at both switches (driver and passenger sides), so +12V and ground connections are good.
The problem arises when the window is operated, (passenger side) as the window goes down, only 9.5V is supplied to the motor and when going up, only 7.5V :O is supplied to the motor (no wonder it goes up slow) , at the driver side switch, the voltages drop to 11.5 when going down and 10V when going up.
So the next step is to check the connections between switches (I need to take out the wiring diagrams for this one), check the relays and fuses for possible corrosion causing the voltage drop.
Any help from anyone is appriciated, especially if you have any electrician experience
I'll try to keep this updated until it is SOLVED