Connector Identification

WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 1997 BMW Z3, 1997 BMW 850Ci, 1997 BMW 840Ci, 1997 BMW 750iL, and 1997 BMW 740iL. However, it is still accessible from the selected car via links, so may be relevant.

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)