The choice to reflash is the hardest because there is no one solution or single path to follow.
At last count, more than 800 TSBs have been issued concerning reflashing or reprogramming over the past five years.
Prepare for the inevitable. More than 30% of the cars you are working on for driveability concerns can be likely be fixed with a reflash, meaning no parts are required. Take this five question quiz to check your knowledge of step-by-step procedures on how to perform the reflash and what you need in order to get started.