computer crash on 2000 Jeep Wrangler

what is the cause of a cumputer to go bad on this jeep

2 answers
Why do you think the ECM is bad?
Sometimes the connecting pins has oxidation which could cause intermittent bad connection, but cleaning will fix it.
Tell us more about the problem.

Zee
Waste your money on the computer first. Then You will have a professional diagnose it properly.