| TEST RESULTS |
| 1 | CHECK USING DIAGNOSTIC EQUIPMENT | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Use the tester to connect to the Connect system and check for errors | Move on to Step 3 for versions without audio amplifier.Move on to Step 2 for versions with audio amplifier | 1. Speaker wiring interrupted/short circuited2. Speakers defective. | 1. Restore the correct wiring See E4091 CONNECT 2. Replace the speakers |
| 2 | ELECTRICAL CONNECTION CHECK | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| For version with audio amplifier:Release the Connect from the dashboard and check that the connection with the speakers is properly fitted See E3510 RADIO Check the audio controls on the steering wheel if present | Move on to Step 3 | 1. Speaker output connection at the audio amplifier not properly connected2.Audio controls on steering wheel defective | 1. Connect the connection correctly2. Restore correct operation See E4091 CONNECT |
| 3 | CONNECT POWER SUPPLY CHECK | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Check that the power supply for the connect is correct See Test 5580PD CENTRAL CONSOLE OPERATION CHECK | Move on to Step 4 | Supply not correct | Restore correct power supply See E4091 CONNECT |
| 4 | CHECK AUDIO SIGNALS | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Check for audio signals See T LOUDSPEAKER OPERATION CHECK | End of Diagnosis for versions without audio amplifier.Move on to Step 5 for versions with audio amplifier | Audio signals at the Connect output interrupted because the final audio stage is interrupted | Replace the Connect unit |
| 5 | AUDIO AMPLIFIER CHECK | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| For version with audio amplifier:Check that the audio amplifier is correctly supplied See T LOUDSPEAKER OPERATION CHECK | End of diagnosis | 1. Audio amplifier not correctly supplied2. Audio amplifier defective3. Wiring defective between Connect and audio amplifier | 1. Restore correct power supply See E3510 RADIO 2. Replace amplifier3. Restore correct wiring See E3510 RADIO |
