So the second jeep was bought back and you now have a 3rd. They couldn't find out what caused:
The unbelievable happened this morning. Driving from Milwaukee to Chicago the dash lit up indicating problems with the ETC, SERV 4WD, MIL, and ESC. The ECO light stopped displaying and the engine temp needle buried itself left, full cold. I pulled over turned off the car and back on and the MIL light stayed illuminated along with no ECO indication and engine temp staying cold for the rest of the drive to Chicago.
I stopped by the Jeep dealer in Schaumberg, IL and asked them to pull any codes, here they are:
PCM P2181 stored Cooling System Performance
PCM P0128 pending Thermostat Rationality
TCM U1402 stored Implausible Engine Temperature Signal
ABS U0401-00 stored Implausible Data Received From
ASCM U0401-00 stored Implausible Data Received From
ASCM C15A8-2A stored Air Suspension DOWN Button-Stuck
ASCM C1562-98 stored Ride Height Air Pump Control-
DTCM U0401-00 stored Implausible Data Received From
CCN U11B7 stored Lost Communication with Terrain Switch
TIPMCGW B2305 stored Wiper Park Switch Input Circuit High
And this is supposed to replace my lemoned JGC?!