Manufacturer Communications Detail

JEEP / GRAND CHEROKEE / 2014

Components - Details
Service Bulletin Number: 21-026-14 Replacement Service Bulletin Number:
Date Of Bulletin: - Failing Component: 100000 POWER TRAIN
Vehicale/Equipment Name: JEEP Vehicale/Equipment Model: GRAND CHEROKEE
Vehicale/Equipment Year: 2014 Date Added To File: Jun, 11 2018
Summary: Flash: transmission shift enhancements this bulletin involves flash reprogramming of the transmission control module (tcm) with new software. some customers may experience any or all of the following transmission shift concerns. 3-2, 2-<br />