PCM memory error code

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@A56 you have options, if there is someone here that takes it on, or you find another repair service for your current PCM; and it is just in need of capacitors (which I also suspect), no programming will be needed at all, when you get it back. It should just be plug and play.
One thing: DO NOT BUY OR INSTALL A USED PCM. once a VIN is programmed, and especially a SKIM code, you cannot over-write them. So, the "handshake" between PCM and SKIM will not occurr. The internals are changed / wiped when a unit is refurbished; but not typically done in the field.I've had lengthy debates over this with a few independent shops, and a few "know better than anyone else" customers. Ultimately, they all ended up buying another unit. With time and know how, and the right amount of money, anything can be done; but it's usually easier to go down a common path.
 
Took some of my own advice today. 1998 Plymouth Voyager reading empty with the Gas Alert light on all the time.

Checked the ground at the tank. Pulled apart the electrical connector for the fuel pump/sending Unit At the gas tank.

Applied a liberal amount of Dielectric Grease to the male end of the connector and firmly plugged it back together.

All better now marking good connections, working as it should. Just filled the tank and it is reading Full now as it should without the warning light besides.

Success . . .

Before:
20220109_160809.jpg

After:
20220109_160834.jpg

Full tank of gas, reading good.

Like I say these computer controlled cars will do crazy things that no one can explain. They just need some lovin' from time to time to get them right.

20220109_160727.jpg
 
I'd be willing to swap out the caps for you. I'm in NE USA. Be aware that with shipping (and the possibility that if the caps are surface mount I will probably have to order in parts) you may not see it again for 2+ weeks. If interested, send me a PM. Just know I do electronics engineering as my day job.
 
2002 era, shouldn't have to be flashed to work. The security, if it is equipped with one, will require the dealer to program the code, along with the VIN, unless a good, professional (meaning fairly expensive) scan tool is used (I'm talking about a Snap On, OTC, MAC, Matco, Launch- types the average Joe does not have). Ideally, given that era, someone with a working DRB-III, would be perfect. Here's the thing, if the truck does not have a security system, then after install, the truck will run fine, and will be able to be driven. The only programming that will be needed, is the VIN, PCM mileage, and possibly tire size - though that may be stored in the ABS module on that vehicle (it's hard for me to remember these things, and many other things, for good reason; but I'm not getting into it here). A dealer will be able to run the VIN, and tell whether or not the truck has a security system, another good way is to look at the key. If it has a grey rubber overmold, it most likely is equipped with the SKIM/SKIS system. If the key is black, chances are high, it is not.

Like I said above. The company in Florida will program VIN and mileage. Security may not be on the PCM. It's on the Body control module in my 2000 Durango. I found them on E-bay, but they also have a website, or did if they are still around. It's been about nine years since I last contacted them.
 
Like I said above. The company in Florida will program VIN and mileage. Security may not be on the PCM. It's on the Body control module in my 2000 Durango. I found them on E-bay, but they also have a website, or did if they are still around. It's been about nine years since I last contacted them.


I should clarify, by security system, I am talking about the vehicle anti-theft system. Sometimes known by acronyms: SKIM, SKIS, SKREEM, they use their own module (a halo antenna around the ignition lock cylinder), and the PCM. The two have four digit PIN that needs to be programmed, and the two communicate this between each other, in order for the engine to run. While the security system involving door locks ties in with the BCM, and the SKIM (it uses the proper key in the ignition as another means to disable the alarm), it is not the same. The PCM has been incorporated in the anti-theft system since the mid-90's to present (though the modern systems have changed slightly, along with their acronyms, such as WIN, and KIN).
 
I should clarify, by security system, I am talking about the vehicle anti-theft system. Sometimes known by acronyms: SKIM, SKIS, SKREEM, they use their own module (a halo antenna around the ignition lock cylinder), and the PCM. The two have four digit PIN that needs to be programmed, and the two communicate this between each other, in order for the engine to run. While the security system involving door locks ties in with the BCM, and the SKIM (it uses the proper key in the ignition as another means to disable the alarm), it is not the same. The PCM has been incorporated in the anti-theft system since the mid-90's to present (though the modern systems have changed slightly, along with their acronyms, such as WIN, and KIN).

Like I said, the company in Florida has no problem getting the computer right (after they figured out my 49-state emissions). As far as I know my Durango has the factory security system as it has just about every option available.
 
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