2005 mercury grand marquis driver air bag circut open after replacing airbag,clock spring,and control module

Code 41 could be a few things.
Most likely a front crash sensor or the "clock spring" under the steering wheel which transmits power to the steering wheel and drivers air bag while still allowing steering wheel rotation.

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Could be a wiring problem or the clockspring in the steering column.
You would need to pull the steering wheel and test the circuits.

Some of the air bag computers are mounted under the driver's seat. If it is, than the wiring can be dislodged by rear seat passenger's feet. If so try repluging in the wiring while the car is shut off.

it is possible the clock spring i agree,it is the common problem of the open circuit at the system

Yes!!! You can replace it yourself.(Dont let others fool you into paying extra or telling you otherwise.)
-This is for pontiac grand ams 1999-2005 only.
-There are no frontal airbag impact sensors nor are there belt tensioners.
-The SRS system consists of only the (driver airbag) ,(passanger airbag),and the (airbag control module) in 1999-2005 grand ams.

If you crash/wrecked and airbags deployed you will need.
-Driver and Passanger airbags
-Airbag control module

You can buy cheap airbags from a local junkyard any year from 1999-2005 will fit.
You can also find an airbag control module for cheap at your local junk yard BUT YOU MUST FIND ONE WITH THE SAME (PART NO.) AND (SERV NO.) AS THE ONE YOUR REPLACING.The (part no.) and (serv no.) should be at top left of airbag control module.However it does (Not) have to match numbers under barcode or the numbers at the far bottom right of airbag control module.

After you get both airbags and airbag module
-Disconnect car Battery
-Replace airbags
-Replace airbag module (under passanger seat)
-Double check all connections and connect battery.

Congradulations!Your airbags should be back online.

Notes: Two torx 35 head screws hold the driver airbag, access is through two holes behind steering column.
To remove passanger airbag you have to remove glovebox it uses (7mm)screws.After you remove you will see a pair of (10mm)screws holding airbag.
To remove airbag control module First remove passanger seat 2(15mm).Then after removing you will notice a raises area kinda like a vertical bump.Take a razor blade to your carpet and cut it to explose the module underneath.
The airbag module is held by three screws depending on the year of your car it varies.Most likely 3 (10mm).

#10 is the airbag fuse, but the problem is most likely a ground fault. I have a 1996 Grand Marquis doing the same thing. You will probably find your problem exist within the air bag module. The module was stolen out of mine, so I tried disconnecting the airbag instead. This did not correct the problem. Locate your module (under passenger seat I believe) and check it out first. I hope this helps.

You need to listen to the mechanic in this situation. If you really believe this is wrong, you can get a second opinion from a different mechanic. Hope this helps! Please rate 4 thumbs up!

The Supplemental Air Bag Restraint System consists of two basic sub-systems:

• Driver side air bag module (043B13) and passenger side air bag module (044A74).
• Electrical system, including RH primary crash front air bag sensor and bracket (14B004) , LH primary crash front air bag sensor and bracket (14B005) , LH kick panel safing rear air bag sensor and bracket (14B007) and air bag diagnostic monitor (14B056) .

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13 Air Bag or Primary Crash Sensor Circuit Shorted to Ground

Inspect air bag sliding contact wiring in steering wheel , driver side air bag module , and passenger side air bag module for damaged, chafed or pinched wires.

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Hello dogjasper.
Both of these issues will be caused by a part under the steering wheel called a "clockspring".
This part allows the transfer of electrical energy through a plastic spring with wire leads impregnated into it.
The plastic over time will crack and the wire along with it.
The clockspring carries current for both the air bag and your cruise control.
The steering wheel will need to be removed to access this part to be replaced.