Question about 1994 Chevrolet K1500

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1994 Chevy 1 ton Sierra brake light flashing: 1 long and 4 short

Brake light came on for a few days, then went to this flashing mode. Can't find code interpretation. Anyone know what this translates to? Thanks

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Try disconnecting the negitive battery cable these trucks had a tendency to have the abs send a false signal to the idiot light leave it disconnected for about 20 minutes if not fixed then have the obd 1 codes read at an auto parts store it could be the abs sensor on the front wheels but it was usaully just a false ground reading

Posted on Jan 13, 2009

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