Good afternoon, P1693 is a basic code that means that there is a code in the other companion module such as the engine controller (cummins) or the powertrain control module (dodge). Inorder to check it further you will need to use a scanner that can access both the Cummins and Dodge control modules to see what codes are found. Other wise symptoms alone are not enough to accurately diag. you ...

2007年12月15日 · I pulled up the codes on the odometer today...it ran one code..the P1693 which is a DTC detected in the ECM or PCM...anyone ever trip this code before and know what it takes to fix it?:shrug: thanks

2007年5月15日 · The P1693 is often referred to as a companion code as well. It may very well have come up just because the other two were detected. I would have a real scan tool put on the truck, because the key trick doesn't always pull every code. There are lots of things that can and will cause that P1693 code. Without another serious code showing, I wouldn't worry too much. And thinking about it, I would ...

Welcome to JustAnswer!!! My name is***** will be helping you with your question today...I'm a 15 Yr Dodge dealership technician, and the code P1693 is DTC DETECTED IN PCM.P1693 is a code that is directing you to check for fault codes in the other controller (ECM or JTEC)... P1693 logs in either controller if any code sets in the other …

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I've got engine code p1693 on my 2002 dodge 2500 with cummins 6. It hasn't reset after more than 100 starts.

WHAT DOES CODE P1693 MEAN ON A DODGE 1999 CUMMINS DIESEL auto trans IT WILL NOT SHIFT UP.

Customer: I just got a P1687 and a P1693 code while pulling my 6500# XXXXX in a 2001 Dodge Cummins Diesel, 2500. Never had prob in past. What is going on? All my instrument gauges quit, engine and tranny ok. Able to return home. Can't get engine light to go off.

2001 Ram 2500 Cummins diesel. Has 3 codes, P1693, P0743, and P0122. Reset ECU and codes immediately came back. 218k

1998 dodge ram 2500 4x4 auto code p1693 Mechanic's Assistant chat Customer: 1998 dodge ram 2500 4x4 auto code p1693 Answered by ChristianH1123 in 9 mins 2 years ago ChristianH1123 Expert 5,285 satisfied customers