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Dave Nova
Dave Nova, Buick Technician
Category: Buick
Satisfied Customers: 19451
Experience:  ASE Master Certification. GM World Class Certification
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My 2010 Buick LaCrosse CXL is showing the "reduce power to

Customer Question

My 2010 Buick LaCrosse CXL is showing the "reduce power to engine sign" and the service "stabile track" sign what's wrong and how much to service it?
Submitted: 1 year ago.
Category: Buick
Expert:  Dave Nova replied 1 year ago.

These messages mean there is a problem in the throttle control circuit. Could be a wiring connection, faulty accelerator pedal position sensor, or faulty throttle body. Repair costs are typically $500-600. Having the computer codes checked will help to narrow down which component is faulty.