![CarComplaints.com Seal Of Avoid Like The Plague](http://cdn2.carcomplaints.com/img/seals/worst.png)
Jeep TSB #SB-21-014-13
2014 Jeep Cherokee
Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
- Summary
- JEEP: TRANSMISSION CONTROL MODULE (TCM), ON SOME JEEPS, WITH NEW SOFTWARE ROBUSTNESS IMPROVEMENTS, EXPERIENCING INCONSISTENT AND/OR HARSH 1-2 OR 2-3 UPSHIFTS. MODEL 2014 CHEROKEE. *PE