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International Automotive Technicians Network
Re: Traction Control Fault: HCU or module?
Posted to Technical Discussion Forum on 7/29/2023

When one aluminum component in the braking systems fails, the possibility of galvanic corrosion should be considered.

Aluminum alloys on modern cars virtually always contain magnesium. Aluminum and Magnesium are the two strongest anodes aong all construction... Login to read more.