: 03 Escalade no power on front pass door



Les Saville
03-29-09, 02:23 PM
I did a search on this and did not see any closure on what the problem was so can someone tell me where the 12v source is that feeds the front pass door as nothing on it works. I don't want to remove the door panel until I have to. Thanks

obxdiver
03-29-09, 03:18 PM
I did a search on this and did not see any closure on what the problem was so can someone tell me where the 12v source is that feeds the front pass door as nothing on it works. I don't want to remove the door panel until I have to. Thanks

Maybe this will help you. I have enclosed the 12 V supply to the RIGHT FRONT door module in red boxes

http://i158.photobucket.com/albums/t103/obxdiver/rightdoor.jpg

Les Saville
03-29-09, 07:07 PM
Thank you, I'll check it out.

Les Saville
04-30-09, 07:21 PM
Maybe this will help you. I have enclosed the 12 V supply to the RIGHT FRONT door module in red boxes

http://i158.photobucket.com/albums/t103/obxdiver/rightdoor.jpg

Very helpful I have 12v on two of the plugs. Do you have a diagram on the module itself? Thanks

obxdiver
04-30-09, 08:00 PM
There are 3 of them.
Here is #1 - Power Distribution

http://i158.photobucket.com/albums/t103/obxdiver/FPDM-Power.jpg

Here is #2

http://i158.photobucket.com/albums/t103/obxdiver/FPDM-1.jpg


Here is #3

http://i158.photobucket.com/albums/t103/obxdiver/FPDM-2.jpg

Does this help?

Les Saville
04-30-09, 08:24 PM
Thank you it was a great help.

I have 12v from the PDM 10a fuse and the 25a RT door circuit breaker, so my module must be bad as nothing on the door works. Where is a good place to get the module? Thanks again.

obxdiver
04-30-09, 08:45 PM
Have you checked for the 12 V right at the module (connector C1, Pin2) & (connector C2, Pin14) referencing your meter ground at connector C1 pin 3?
Maybe the ground connection to the FDPM is bad.
I would take a closer look at the ground connections.

Good luck.

obxdiver
04-30-09, 09:24 PM
I did a google search for "passenger door module escalade" and found this.
Sounds like your FPDM just needs to be reprogrammed.

GM had some problems with the control modules on these doors and this could be your problem. Copy of GM bulletin below. The module controls many of the door functions, windo, locks, remotes, etc.

#03-08-52-001C: Remote Keyless Entry (RKE) System Inoperative (Reprogram Passenger Door Module) - (Mar 17, 2003)

Subject: Remote Keyless Entry (RKE) System Inoperative (Reprogram Passenger Door Module)

Models:
2003 Cadillac Escalade, Escalade ESV, Escalade EXT
2003 Chevrolet Avalanche, Silverado, Suburban, Tahoe
2003 GMC Sierra, Yukon, Yukon XL
2003 HUMMER H2
From Start of Production (SOP) through December, 2002 for the 2003 Model Year


http://www.justanswer.com/questions/14mq8-03-chevy-suburban-day

Les Saville
04-30-09, 10:22 PM
Actually I didn't use the ground in the plug but will check it out, if it's good I'll get the module reprogrammed. Thanks again.

Les Saville
05-05-09, 08:42 PM
I want to close this thread with the final results for those who need it in the future, many thanks to OBXDIVER for all the schematics and ideas.

What didn't work on the passenger door: locks, seat heat, window, lower door panel lights.

From driver door this didn't work: all window lock out, pass mirror adj, pass door mirror parking, pass door window, pass door lock.

Neither keyless entry remotes worked.

I had 12v on two of the plugs measured between the orange and black wires on the pass door module.

Dealer attempted to reprogram the pass door module but could not, they replaced module reprogrammed the keyless remotes and everything works.

Total cost paid to dealer: $418.00 with a 30% discount on the part.

obxdiver
05-06-09, 05:51 AM
Great to hear, however, sorry it cost you so much.
I know it's a good feeling to have the problems solved.

I was glad to have helped.