Why are my power windows not working on my Toyota 4Runner?
This article applies to the Toyota 4Runner (1984-1995). Power windows are one of the greatest features on modern vehicles, until the day comes that they stop working. Power windows are pretty complicated, so it can be tricky to narrow down what exactly went wrong with them. But that’s what this article is here to help you with.
Where is the integration relay on a Toyota 4Runner?
All of your power windows operate through one large fuse block called the integration relay. It is located on the back of the fuse box behind the driver’s side kick panel. The relay is connected to a fuse. Although, you might want to check the fuse first.
Where is the fuse relay for power windows?
Make sure your window lock switch is not pushed down. If all your windows still don’t work or the window lock was already off, proceed to Step 2. All of your power windows operate through one large fuse block called the integration relay. It is located on the back of the fuse box behind the driver’s side kick panel.
How do you change the fuse on a Toyota 4Runner?
Set your multimeter to ohms and touch the probes to the opposing prongs on the fuse. If the meter doesn’t change, then the fuse needs to be replaced. If the meter shows less than one ohm, then the fuse is still good. Below the fuse box you should see the integration relay.
Can a bad alternator cause a 4Runner to die?
Outside of the battery warning light, a dead battery is the most common symptom of a bad alternator. As the alternator can no longer supply your 4Runner with an adequate power supply, it will begin to feed off of the reserve in the battery.
Why does my power window go down but not up?
When you operate the up cycle, the switch reverses the polarity on those same two wires. So if the motor works in one direction just fine, but not in the other direction it’s almost NEVER the motor—it’s the switch. Aside from not working at all, a power window that goes down but not up is the second most common complaint.