Installing Control Unit For Rear-Differential Lock

Information 

Always comply with the regulations for handling ESD-sensitive components!

• Assembly work may only be carried out if the mechanic is wearing the working clothes and shoes approved by Porsche  .
• The new part must only be removed from the ESD (electrostatic discharge) protective packaging just before installation and at the position at which the part is to be installed  .
• Never touch the electric pins and plug contacts  .

1. Push control unit for rear-differential lock into the holder until it engages securely.
2. Push control unit for rear-differential lock -3-  and holder into the guides -4-  .
   Fig 1: Identifying Control Unit For Rear-Differential Lock And Guides

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
3. Tighten fastening screw -2-  . Tightening Torque 8 Nm (6 ft. lb.) 
   Fig 2: Plugging In Connector On Control Unit For Rear-Differential Lock

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
4. Plug in electric plug connection -1-  (-A-  ) and lock it -a-  .
5. Position the carpet.