Connector Identification

Depending on model, control module uses an 88-pin connector or a combination of a 9-pin, 24-pin, 40-pin or 52-pin connector. For control module connector identification, see Fig 1-Fig 5 .

Fig 1: Control Module Connector Terminal Identification (88-Pin Connector)

Courtesy of BMW OF NORTH AMERICA, INC.

Fig 2: Control Module Connector Terminal Identification (9-Pin Connector)

Fig 3: Control Module Connector Terminal Identification (24-Pin Connector)

Fig 4: Control Module Connector Terminal Identification (40-Pin Connector)

Fig 5: Control Module Connector Terminal Identification (52-Pin Connector)