7.1 Connecting diagnostic tester and establishing communication · The instructions in the operating instructions of the diagnostic

7.1 Connecting diagnostic tester and establishing communication The instructions in the operating instructions of the diagnostic tester must be read before the diagnostic tester is connected. Work instruction Tester display Remedy Ignition off!. The diagnostic tester displaysthe No: Connectdiagnostic tester to data link start menu in the respective check connector. language. diagnostic .Ignition on tester! .Switch on diagnostic tester .Engine ~ Yes: continuewith 2 ~ .Select vehicle type: 911 (996) Control module search is active!!! No: .Start control module search. 8.1 Note: select automatic control module search! IYes: continuewith 3 .Select control module: The diagnostic tester displaysthe No: "SM function selection of the control 8.1 module. Yes: continuewith 7.2 Note: The PSM control module requires the terminals 5 (ground), 11 (K~ine)and 23 (terminal 15, voltage) to establishcommunication. The ignition should not be switched off during diagnosis, as this would interrupt communicationbetween the diagnostic tester and the control module. Communicationis interrupted if the vehicle speed exceeds 20 km/h. 45 -D 204 11I.