One problem related to electrical failure has been reported for the 2000 Chevrolet Blazer. The most recently reported issues are listed below.
The vehicle would not start at first attempt. But when the consumer put the vehicle in neutral and put key in ignition again it started right up. Then the consumer noticed that the radio was flashing numbers and words and then faded out and stopped working. The consumer stated that all these failures were due to electrical failure and wants investigation on the electrical system.