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Electrical system cut out while driving

  

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Hi.  I have a 2003 Chevy Trailblazer that seems to be having electrical problems.  Nothing is working: door locks, power windows, won't even start.  The vehicle just completely shut down on me while driving and I couldn't even put my hazards on. What do you suggest to fix the problem. 


2 Answers
2

i had something similar to this, turns out engine shake had caused the battery connector to come a little loose. best simple easy thing to do is check that all your connectors are on properly. could be super simple


2

Is the battery dead? Measure it.

Try to boost from another vehicle.

Basic electrical troubleshooting: Make sure battery cables are clean and tight. Check the fuses.


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