External Service To Transmission & Related Components

Many times, the result of the AAMCO External Diagnostic Service determines that a vehicle's problem is a malfunction in an accessible transmission component or an external transmission-related component. In this case, the problem can be corrected by making an adjustment, repair or replacement while your manual or automatic transmission is still in place, returning the transmission to normal operation.

It takes an expert to tell - that's why every vehicle that visits an AAMCO center with symptoms of a transmission problem is put through AAMCO's comprehensive External Diagnostic Service. AAMCO knows the right diagnosis is everything.