PROM - Programmable Read Only Memory: Technical Service Bulletins

• Customer Interest
  • A/T - Harsh Garage Shift from Reverse to Drive
  • MIL is On, and DTC P0121 is Set
• All Technical Service Bulletins
  • Engine - THIS BULLETIN HAS BEEN CANCELED
  • PROM - Powertrain Control Module Reprogramming
  • A/T - Harsh Garage Shift from Reverse to Drive
  • MIL is On, and DTC P0121 is Set
  • PROM - Reprogram Using Off Board Program Adapter