Passenger side window not going up or down with switch installed?

2004 MITSUBISHI L200
184,225 MILES • 4 CYL • 4WD • MANUAL
Avatar
DAVID DAVO ESSIEN
  • MEMBER
  • 152 POSTS
Passenger side door not going up or down. I powered it directly to battery and it went up and down. Swap switch from back to front that was going but didn't still work there. Please, what should I do next to locate and fix the problem? I'm stocked.
Oct 24, 2024 at 10:59 AM
Advertisement
Avatar
STRAILER
  • CERTIFIED EXPERT
  • 53,854 POSTS
Most of the time when this happens the problem is the main window switch. Here are the wiring diagrams so you can see how the system works, and I have included a guide to help you check for power.

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Here is information on the main window switch out as well. Check out the images (below). Let us know how it goes.





Images (Click to enlarge)
Attached Media
Attached Media
Attached Media
Oct 24, 2024 at 11:32 AM
Avatar
DAVID DAVO ESSIEN
  • MEMBER
  • 152 POSTS
Okay. Thank you so much for the swiftness. I'll try studying the diagram more. I'll also redirect my attention more to the driver side master switch. I would be using a test light to conduct the test. Please, is there any further guide or perhaps a video that may guide me more using a test light?
Oct 24, 2024 at 11:41 AM
Advertisement
Avatar
STRAILER
  • CERTIFIED EXPERT
  • 53,854 POSTS
Yep, I would have seen the main switch go bad and cause this issue. here is a guide to help you:

https://www.2carpros.com/articles/electric-window-repair

Please go over this guide and get back to us.

Oct 25, 2024 at 10:14 AM
Avatar
DAVID DAVO ESSIEN
  • MEMBER
  • 152 POSTS
Thank you so much for this further guide. I'll give you feedback on what I see.
Oct 25, 2024 at 1:37 PM
Avatar
STRAILER
  • CERTIFIED EXPERT
  • 53,854 POSTS
Okay, have a nice weekend :)
Oct 26, 2024 at 9:15 AM