2003 anti theft
i have a 2003 malibu and the anti theft system light is on can i use a code reader to diagnose it and what could it mean 1 door lock isn't working could fixing it take care of this and thank you for any help
If this light is on your instrument cluster check this out it's likely related : https://chevroletforum.com/m_42526/tm.htm
A code reader wouldn't likely help.
A code reader wouldn't likely help.
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