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Dan, Technician
Category: Chevy
Satisfied Customers: 24209
Experience:  Independent Shop Experience, 2 Year Automotive Diploma, & Access to Information Database
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I have a 2005 buick lacroes u2107 and 2105 what to do fix

Customer Question

I have a 2005 buick lacroes cod u2107 and 2105 what to do fix this my name is jaeson
JA: What is the model of your '05 Buick?
Customer: lacroosse
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: yes
JA: Anything else you want the mechanic to know before I connect you?
Customer: no
Submitted: 7 months ago.
Category: Chevy
Expert:  Dan replied 7 months ago.

Hello, my name is ***** ***** I'm here to help get your problem solved.

Expert:  Dan replied 7 months ago.

These codes most likely mean whatever module that is setting them is failing. You can verify connectors are in good condition and tight at module if so next step would be to replace. Let me know if you have more questions, thanks.

Customer: replied 7 months ago.
Thank you
Expert:  Dan replied 7 months ago.

No problem, module will most likely need to be reprogrammed at dealership which will be around a hour labor. Let me know if there is anything else I can do. Thanks again and have a Happy New Year!