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We are privately owned, with access to a professional Diesel Mechanic, who can provide additional support for Dodge Ram Cummins Diesel vehicles. Many detailed information is FREE and available to read. However, in order to interact directly with our Diesel Mechanic, Michael, by phone, via zoom, or as the web-based option, Subscription Plans are offered that will enable these and other features.  Go to the Subscription Page and Select a desired plan. At any time you wish to cancel the Subscription, click Subscription Page, select the 'Cancel' button, and it will be canceled. For your convenience, all subscriptions are on auto-renewal.

P1693 Code by Itself!!!!

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Hey,I did the key trick yesterday and the P 1693 codes comes up, but nothing else???? It goes ------;P 1693;------;milage. That's it. I've done this several times and that is all I get... I've even taken it to AutoZone and ran the code scanner and no codes!!!! Any ideas????? :confused: Thanks,Winslow

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  • Owner

Lack of communication with the ECM to pull codes... You might have to check the connection on the ECM to be sure its not dirty. Then last resort is to go to a Dodge dealer to see if they can pull the codes... :confused: Its seem like the 2001 model year is having this issue the most...

  • Owner

Hey, Dumb question... Where is the ECM???? Thanks, Winslow

PCM is on the passenger side firewall... ECM is on the driver side of the block... No such thing as dumb questions... :nono

I always get the 1693 code when I Get my codes checked. So there must be moments when the we have communication breakdown? :confused:

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Welcome To Mopar1973Man.Com LLC

We are privately owned, with access to a professional Diesel Mechanic, who can provide additional support for Dodge Ram Cummins Diesel vehicles. Many detailed information is FREE and available to read. However, in order to interact directly with our Diesel Mechanic, Michael, by phone, via zoom, or as the web-based option, Subscription Plans are offered that will enable these and other features.  Go to the Subscription Page and Select a desired plan. At any time you wish to cancel the Subscription, click Subscription Page, select the 'Cancel' button, and it will be canceled. For your convenience, all subscriptions are on auto-renewal.