2004 Mitsubishi Endeavor Power window driverside rear

Tiny
MCEGAN
  • MEMBER
  • 2004 MITSUBISHI ENDEAVOR
  • 3.8L
  • 6 CYL
  • AWD
  • AUTOMATIC
  • 147,000 MILES
The driver side rear window will only go down with the switch. The window motor is working. Will only power down with rear or driver side switch. Will not power up with rear or driver side switch. The wiring diagram I found show switches wire back to CPU. Is there a way to trouble the CPU without a connecting the car to a computer.
Monday, November 25th, 2013 AT 7:22 AM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Have it scanned first or if not see if switch sends power both ways if it does then checkmodule by scanning.
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Monday, November 25th, 2013 AT 8:34 AM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Have the swithes checked. The circuit is not controlled by any body control modules.
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Monday, November 25th, 2013 AT 12:00 PM

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