| STEP | OPERATIONS TO BE CARRIED OUT | TEST RESULTS |
|---|
| 0 | PRELIMINARY CHECK | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Check that the SIM Card is working. | Move on to Step | SIM Card not working | Replace the SIM Card |
| 1 | CHECK USING DIAGNOSTIC EQUIPMENT | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Connect the Examiner diagnostic equipment to the diagnostic connector and check the following at the Connect Node: In errors ambient | Move on to Step | Presence of faults | Continue following the instructions for the diagnostic equipment. |
| 2 | ELECTRICAL SYSTEM CHECK | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Remove the Control Panel, remove the Connect and check that the connector for the telephone aerial is correctly fitted in its housing | Move on to Step | Connector disconnected from the Connect. | Fit the connector in its housing (Wiring Diagram ) E4091 CONNECT |
| 3 | ELECTRICAL SYSTEM CHECK | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Check the continuity/insulation of the connecting cable between the Connect and the G.S.M. aerial (Wiring Diagram ) E4091 CONNECT | Move on to Step | Aerial lead faulty | Restore the electrical connection (Wiring Diagram ) E4091 CONNECT |
| 4 | CHECK ON CORRECT OPERATION | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Check that the fault is no longer present | | Fault persists | Replace the aerial mounting. |
