2001 Toyota Rav4 with 245,000 Miles
I'm driving a Rav4 (bought used a year ago) that is running pretty well at
245,000 miles. However, sometimes the automatic transmission doesn't shift
out of 1st very well. I've read that this could be due to the ECU, which makes
sense because the check engine light is always on.
Two questions:
Would it be worth replacing the ECU?
Should I feel safe driving in the Rocky Mountains without addressing the
issue?