1997 Blazer code 1402

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01-25-2008, 01:20 PM

bsea

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bsea is an unknown quantity at this point

1997 Blazer code 1402

Does anyone know what the code 1402 on a 1997 Blazer S10 is for? It came up on the machine, but isn't in the book.

01-25-2008, 01:42 PM

swartlkk

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Location: Waterloo, NY

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RE: 1997 Blazer code 1402

Are you sure it was P1402 or was it possibly U1402???

U1402 - Loss of Class 2 serial data communications

That is the only 1402 code that pops up...

01-25-2008, 02:49 PM

bsea

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RE: 1997 Blazer code 1402

Thank you, that was the code the guy said. There was another website that said it might be EGR.

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