Quote:
Originally Posted by dognick
Tail lights are blinking, some honk/click noise from the hood, the dash has random lights blinking and the doors won't open, even with the key.
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There are a number of things that can cause this. Top of the list is a poor ground at the battery/battery ground cable. Others could be battery charge level low (alternator or an old battery). Do a thorough electrical system diagnosis including battery voltage (both engine running and engine off), and alternator current output.
It could be a poor ground somewhere else. Seems the poor ground drives the instruments and other electronics crazy, causing the symptoms you are experiencing.