2003 Chevy Suburban door power

MARKCHICAGO5551

MEMBER
2003 CHEVROLET SUBURBAN
V8
2WD
AUTOMATIC
133,000 MILES

I replaced the regulator in the passenger front door and now no power even to mirror. Checked all fuses but no fuse or CB appears to solely control all power to just that door. Door was fine when disassembled as I checked functions. Switch cluster got wet inside door during the time I waited for the regulator. Battery was drained also. All other doors are fine.

3 Replies

MIKE H R

MECHANIC
3,094 POSTS

After looking at the schematic wonder if there is a break in the circuit It does not look like the window circuit and mirror circuit are the same. Disconnect the switch and check to see if you are getting power to that door. Enclosing a diagram of circuit

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Saturday, June 6th, 2009 AT 4:28 PM

MARKCHICAGO5551

MEMBER
3 POSTS

No power to the door except the power lock that activates all doors but the passenger front. Anyway to enlarge the schematic?

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Monday, June 8th, 2009 AT 10:21 AM

MIKE H R

MECHANIC
3,094 POSTS

I am not that good with using a computer but found that if I save diagram to someplace like pictures then I can resize it using paint or similur program. To whatever size I want

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Saturday, June 13th, 2009 AT 1:34 PM