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The dealer had to replace the DEF sensor in the DEF tank, after not being able to clean the sensor of crystallization. Unfortunately the sensor is actually part of the tank, so they wanted to charge $2700 plus labor and tax. The jeep went over its 3 yr/36k warranty (currently 5300...
I don’t know what code it is. I have a OBD reader but it isn’t giving me the code(s). I’ve got a dealer appointment in the morning. Hoping for the best…
My DEF tank is registering at 3/4 tank. I vented the cap for a an hour and also disconnected the batteries to try a reset of the ECU.
here is a pic of the warning.
I received mine without software or any instructions as well. I also realize that my laptop doesn’t even have a USB.
Since getting the reprogramming scanner and new PCM in the mail I made the mistake of continuing to drive the Jeep. This weekend I received the dreaded CEL with a warning that...