the error codes how do you know what the code is does it flash numbers or just flash it flashed 3 time and again t2 more times and it flashed 4 times so does that mean the code is 13

colletts84
25

Asked by colletts84 May 27, 2013 at 10:40 PM about the Buick Grand National

Question type: Maintenance & Repair

the error codes how do you know what the code is does it flash numbers or just flash it flashed 3 time and again t2 more times and it flashed 4 times so does that mean the code is 13

1 Answer

Tracy Hooks
8,995

It's best to hook up a scan tool and check for Diagnostic Trouble Codes. The way you describe it, the code would be 324 - I don't know if that's a valid code. The Trouble codes are more accurate than flashes from a dash indicator.

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