2009 Jeep Patriot Code C2116 = Low Voltage at the ABS Pump Motor Supply
I followed the service manual's instructions for the flowchart. Said to first replace the ABS module and retest, therefore I made the decision to just repeatedly connect and unplug the main connector. I didn't notice any loose parts or corrosion. The light and code have not appeared this week thus far. For 65 dollars, I did order a used eBay assembly. Dealer demanded $1,300. I won't replace the item unless the error code reappears. For that Module, I'll probably clear the ground.
Thank you for your inquiry. We do repair ABS control modules Here is the link https://www.upfix.com/product-category/repair-return/abs-modules-repair/