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January 1, 2004 Service bulletin

Code B1327 diagnostics missing

Pontiac technical service bulletin 01758 for 2002-2004 Pontiac Grand Am and 2002-2004 Oldsmobile Alero.

Bulletin number
01758
Component
Electrical system
Summary
Code b1327 diagnostics missing. Mr

Owners of these vehicles have filed 715 complaints in the electrical category.

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