08 V8V Door Module Failure
#1
08 V8V Door Module Failure
Hi everyone -- Just had my driver's door module fail; the window no longer operates, or at best operates intermittently. I tried pulling the fuses in the floor box, no dice. So it looks like it's the module.
Just got a quote from both a dealer and from my indy specialist of approximately $4,000 to replace both modules. They need to now be replaced in pairs due to updated modules having been introduced and the old modules won't function with the newer ones. New modules are $1000/each, plus about six hours of labor plus computer reflashing to accommodate the upgraded units. Needless to say, this is insane. I've had my share of big repair bills, but fixing a power window for $4k is madness.
So my question is, if I source a used module from the same year and replace it, will it function properly or will it need to be coded to the car? I can find these on ebay for $200 all day long. I just want to make sure it's not more complicated than a swap.
Just got a quote from both a dealer and from my indy specialist of approximately $4,000 to replace both modules. They need to now be replaced in pairs due to updated modules having been introduced and the old modules won't function with the newer ones. New modules are $1000/each, plus about six hours of labor plus computer reflashing to accommodate the upgraded units. Needless to say, this is insane. I've had my share of big repair bills, but fixing a power window for $4k is madness.
So my question is, if I source a used module from the same year and replace it, will it function properly or will it need to be coded to the car? I can find these on ebay for $200 all day long. I just want to make sure it's not more complicated than a swap.
#2
6 hours of labor? They are correct that new modules need programmed and you need the car configuration changed also. Labor should be half of that.
Buy a module used and make sure it's the correct side as they are D or P and should be marked on the label. Plug it in and learn the window.
JW
Buy a module used and make sure it's the correct side as they are D or P and should be marked on the label. Plug it in and learn the window.
JW
#3
Thanks, yeah I noticed that they're D or P so that's easy enough.
Labor did seem high; I had read that it should be three hours for the whole job but the service tech said it's 3 hours per door. Regardless, the whole endeavor seemed way too costly for what it was, saving three hours of labor isn't a dealbreaker either way.
I'm going to order a used unit and have it installed with my interior guy. Should be fine.
Labor did seem high; I had read that it should be three hours for the whole job but the service tech said it's 3 hours per door. Regardless, the whole endeavor seemed way too costly for what it was, saving three hours of labor isn't a dealbreaker either way.
I'm going to order a used unit and have it installed with my interior guy. Should be fine.
#5
Will do. I'm scheduled to have it installed on the 18th of September so I'll report back here how it went.
After this, I'm going to enquire with a few of the big electronics rebuilders like Programa and Remanx and SIA about a refurbishment programme for future reference. There has to be a better option than simply hoping to either find a good used one, or spending several thousand dollars to overhaul the entire system for what should be a simple repair.
After this, I'm going to enquire with a few of the big electronics rebuilders like Programa and Remanx and SIA about a refurbishment programme for future reference. There has to be a better option than simply hoping to either find a good used one, or spending several thousand dollars to overhaul the entire system for what should be a simple repair.
#7
Don't jump to the module!
I'm dealing with the same issue with my Rapide. The problem is almost certainly with a broken wire in the door harness, almost certainly the ground wire.. get an VOM and check continuity from the harness connector to the module connector buried beneath the door card..
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#8
I was under the impression that if only one thing died, like the windows, it was likely to be a bad module itself.
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