Connector assignment, heating/air-conditioning control

Fig 1: Identifying Heating/Air-Conditioning Control Unit Connector Assignment

Courtesy of PORSCHE OF NORTH AMERICA, INC.

Fig 2: Identifying Heating/Air-Conditioning Control Unit Connector Pins (Connector B And C)

Courtesy of PORSCHE OF NORTH AMERICA, INC.

Fig 3: Identifying Heating/Air-Conditioning Control Unit Connector Pins (Connector D)

Courtesy of PORSCHE OF NORTH AMERICA, INC.