The connector/pinout information may be applied to the Chevrolet model Malibu
There is one pinout found for Chevrolet Malibu 1999 model year.
The pinout (pin-out) is a cross-reference between the contacts (pins) of an electrical connector and their functions. The pin assignment diagram is listed below. Click for details
General Motors (GM) OBD II diagnostic interface pinout for Chevrolet Malibu produced after 1997