Jeep TSB #SB-18-009-09REVA
2007 Jeep Grand Cherokee
Affected Component: ELECTRICAL SYSTEM:SOFTWARE
- Summary
- JEEP/CHRYSLER/DODGE: FLASH; DRIVEABILITY IMPROVEMENTS. THIS BULLETIN INVOLVES SELECTIVELY ERASING AND REPROGRAMMING THE POWERTRAIN CONTROL MODULE (PCM) WITH NEW SOFTWARE. *PE UPDATED 11/15/13. *PE